Mathematics Middle School

Plz help quickly i need this by today at 9 or I'm grounded. if the doc doesn't work, use the picture i put with it. Or just use the picture at first. 16 points. 24 if brainliest and i will give it to the first person with correct answers. I NEED ALL ANSWERS AND PLZ DONT ANSWER FOR THE POINTS I WILL REPORT YOU.

Answers

Answer 1

Answer:

Part a: 123

Part b: C

1. F(x)=4(2)1

2. F(x)= -4(2)1

3. F(x)=21

4. F(x)=-21

Last is B

Step-by-step explanation: hope this help

Related Questions

Explain similar figures including explaining how to find the scale factor when given two similar figures and side lengths.

Answers

similar figures are two different figures of different sizes, but have the same shape

Suppose you have two similar figures , one larger than the other. The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Here, XYUV=123=4 . So, the scale factor is 4 .

The table shows the prices for fruit items at a local farmer’s market. Katelyn purchased four pounds of apples, six navel oranges, two mangoes, and three watermelons. The farmer’s market charged a convenience fee of $3 per order. Katelyn paid with a $50 bill.

Fruit Price List
Item Price
Crispy Apples $1.79 (per pound)
Navel Oranges 4 for $5.00
Mango $1.50 each
Watermelon $5.99 each

How much change should Katelyn receive from the $50 bill?
A.
$11.37
B.
$14.37
C.
$35.63
D.
$38.63

Answers

C 35.64 I have done this before

The answer is B $14.37 can I have brainliest answer this took a long time :)

Nancy is replacing the mat on her trampoline. The circular mat has a diameter of 18 feet. what is the area of the trampoline mat to the nearest square foot?

Someone please help me <3 :( :)

Answers

Answer : 254 ft sq

A = pi x r^2

A = 3.14 x 81

Help please I added the number line.

Answers

The answer is H because if you use a calculator and do 5.75 - 3.50 you would get 2.25 then count out how many 0.25 would make 2.25

Answer:H

Step-by-step explanation:

Because 0.25 x 9 will give you 2.25. Then add that to the original number; $3.50 + $2.25 = $5.75. Hope this helps :)

Craig like to collect records last year he had 12 records in his collection now he has 15 records what is the percent increase of his collection

Answers

It should be a 20% increase

25% increase 1/4 of 12 1/4 is equal to 25%

Please answer this. Thankyou!

Answers

The y-intercept is b=y1−m⋅x1
b
=
y
1
−
m
⋅
x
1
.
b=1−(3)⋅(3)=−8
b
=
1
−
(
3
)
⋅
(
3
)
=
−
8
.
Finally, the equation of the line can be written in the form y=mx+b
y
=
m
x
+
b
.
y=3x−8
y
=
3
x
−
8
.
Answer:
The slope of the line is m=3
m
=
3
.
The equation of the line in the slope-intercept form is y=3x−8
y
=
3
x
−
8
.
The equation of the line in the point-slope form is y−1=3(x−3)
y
−
1
=
3
(
x
−
3
)
.
The general equation of the line is 3x−y−8=0
3
x
−
y
−
8
=
0
.

3x-y-8=0 that’s the answer i believe

Please answer asap. find x

Answers

Answer:

Step-by-step explanation:

A trapezoid has a height of 10 feet, and base measurements of 20 feet and 8 feet. What is the area?

The answer must be in square feet

Answers

Answer:Therefore, the area of the trapezoid

Step-by-step explanation
To find the area of a trapezoid, you can use the formula: A = 1/2 * (b1 + b2) * h, where b1 is the length of the longer base, b2 is the length of the base, and h is the trapezoid's height.

In this case, the longer base (b1) is 20 feet, the shorter base (b2) is 8 feet, and the height (h) is . We obtain the following result as soon as we insert these values into the formula:
A = 1/2 * (20 + 8) * 10
A = 1/2 * 28 * 10
A = 140 square

To know more about
https://brainly.com/question/4216261

please help me find each unit price

Answers

Answer:

13.$1 per 2 pounds (1/2)

14.$3 per 10 ounces (3/10)

15.$3 per 5 pens (3/5)

16.$12 per 1 book (1/2)

17.$7 per 1 shirt (7/1)

18.$7 per 5 tapes (1/2)

Step-by-step explanation:

Please give me brainliest I really want to rank up.

A number cube has sides numbered 1 through 6. The probability of rolling a 2 is 1/6.

What is the probability of not rolling a 2?

Enter your answer as a fraction, in simplest form, in the box.

Answers

5/6 explanation: if the probability of rolling a two is 1/6 then the probability of not rolling a two is 5/6, 6-1=5

Pls help worth 20 pts

Answers

Answer:

there is no question

Step-by-step explanation:

please answer right ill give brainliest

Answers

Answer:

20 songs

Step-by-step explanation:

she starts with 20 songs at beginning of year

The box plots below show student grades on the most recent exam compared to overall grades in the class:

two box plots shown. The top one is labeled Class. Minimum at 70, Q1 at 74, median at 83, Q3 at 92, maximum at 100. The bottom box plot is labeled Exam. Minimum at 60, Q1 at 81, median at 87, Q3 at 91, maximum at 95.

Which of the following best describes the information about the medians? (1 point)

A) The exam outlier at 60 makes the IQR narrower and the median higher.
B) The class data is more evenly spread, which pulls its median down.
C) The class median is lower than the exam median.
D) The class Q3 is higher than the exam Q3.

Answers

Sorry A is not the answer

Answer:

Sorry but I don't have an explanation I guessed and got it right the answer is C)The class median is lower than the exam median. I hope this helps. :)

I will give a branliest to the first person answer it

Answers

Answer:

Step-by-step explanation:Did that help?

Answer:....

Explanation:

The newest phone by Samsung finally came out and costs $499. You were one of the first people in line to buy it so you got a 15% discount and there was a 8.5% tax. What was the total cost of the phone?

Answers

Answer:

$460.20

Step-by-step explanation:

499*15% = 74.85 (total discount price)

499-74.85 = 424.15 (deduct discount from original price)

424.15*8.5% = 36.05275 (total tax from price)

424.15+36.05275 = 460.20275 (add tax to discounted price)

the answer is $460.20

can somebody give me a ratio problem for 1:4 (for example For every batch of cookies Eva makes she needs 4 tablespoons of butter) I need a ratio problem like that for 1:4

Answers

Every 1 bag of apple is 4 dollars

Every one bag of apples is 4 dollars

Which is an equivalent expression of:
6(3x + 5) - 11
A.18x - 5
B.18x + 10
C.18x - 11
D.18x + 19

Answers

................The answer is B

Plz help me and explain too thanks

Answers

So start out with -5 then subtract -2 you get -3 then subtract 12-3 and get nine. That’s your answer 9. Hope this helps.

Since the slope is equal to -5 you can already get the beginning of the equation being y=mx+b; M=-5, now to find b you need to plug in your numbers: 12=-5(-2)+b then you get 12=10+b. subtract the 10 to find that b=2 then plug in all the numbers to find the answer y=-5x+2

elp meEeEeEeEEeEEe plzzz

Answers

Answer:

1. 6/15, or 2/5.

2. Apples cost more per pound.

Step-by-step explanation:

1. Brian reads 2/15 in 20 minutes, like we were told. It's easy to determine how much of his book he can read within an hour, by using the ratio 1/15:10. There's clearly 1/15 in 10 minutes, 2/15 in 20, 3/15 in 30, and so on. This would result in him reading 6/15's of his book in an hour.

Peaches

0.6÷8/5 converts to .6 × 5/8. The result is .375.

Apples

1.75 ÷7/2 converts to 1.75×2/7. The result of this equation is .5, so therefore, the apples cost more per pound.

8/15 because 2/15 *3 is 6/15 + 2 is 8 and you multiply by 3 because 60/20=3

What is the value of the expression below when c=5 and d=4?

a
888
b
138
c
4,179

Answers

The answer is 138 (B)

Answer:

Step-by-step explanation:

B) 138

sean earned $31,000 last year. if the first $25,000 is taxed at 9% and income above is taxed at 15%, how much does sean owe in tax?

$3,150
$3,550
$4,100
$4,320

Answers

$3150..................

The amount for Sean owe in tax will be $3,150.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

We have to given that;

Sean earned $31,000 last year.

In the first $25,000 is taxed at 9% and income above is taxed at 15%.

Now,

Since, In the first $25,000 is taxed at 9%.

Hence, The amount of tax = 9% of $25,000

= 9/100 × $25,000

= $2,250

And, Income above is taxed at 15%.

Hence, The above income = $31,000 - $25,000

= $6,000

So, The tax for above income = 15% of $6,000

= 15/100 × 6,000

= $900

Thus, The total tax = $2,250 + $900

= $3,150

Learn more about the percent visit;

https://brainly.com/question/24877689

#SPJ2

PLS HELP easy math PLEEEEEEEEEEEEEEEEEAASSSSSSSSSSSSEEEEEEEEEEEE

Answers

Answer:

A is 23x+2=94

B is 4

C is 20.5 by 26.5

Step-by-step explanation:

To solve get the equation, you have to combine the two equations, which gets you 5.5x -1.5 + 6x +2.5

Then you combine like-terms, which is 5.5x+6x and -1.5 +2.5 and that equals 11.5x + 1 and then multiply that by 2 {2(11.5x +1) } and you should get

23x+2 and then put the 94 at the end (23x + 2 = 94). Then just solve the equation and you get the rest of the answers.

Timmy's car can travel an average of 135 miles on 5 gallons of gas. How many gallons of gas will it use to travel 324 miles?

64 gallons
8 gallons
12 gallons
10 gallons

Answers

Answer:

The answer is 12 cause 135 ➗5=27 then 324 ➗27 =12...

Step-by-step explanation:

Hope this helps! :)

Answer:

12 gallons

Step-by-step explanation:

135÷5 = 27 miles The car can travel 27 miles on 1 gallon of gas

324÷27 = 12

Help, please. WILL GIVE BRAINLIEST

A) (1.8,0.4)

B) (2.2,0.1)

C) (2.3 , 0)

D) (2.6, -0.2)

Answers

It’s b because I had that on my paper

Finish these 2 questions please.

Answers

Answer:

1.A mortal wound is one that causes death

2.A benefactor is someone who helps with gifts of money

Step-by-step explanation:

Could i have branliest sense i didnt copy? plz and thanks

Can I please have brainliest answer?
Thanks

What is the area of `∆STR`?

A.
30 square feet
B.
34.5 square feet
C.
57.5 square feet
D.
60 square feet

Here another one T^T

Answers

i believe the answer is A i

It’s A I took the test

can someone help me wth this

Answers

The answer for Y=3x or graph four

Find the commission.

Answers

Answer:

63.9

Step-by-step explanation:

Convert 9% to a decimal: 0.09

710×.09=63.9

Please give me brainliest

Can this be expressed as a unit rate? PLEASE BE RIGHT!! YOU MUST BE 100% SURE!!

Enrico runs 100 meters in 15 seconds

A television station shows 15 commercials in 1 hour

Answers

Answer:

Yes it can.

Step-by-step explanation:

You can say Enrico can run 6 2/3 meters every second(6 2/3 to 1), and for the second one you can say the television station can show 1/4 of a commercial every one minute(1/4 to 1).

If the simple interest on $7,000 for 3 years is $1,680 , then what is the interest rate?

Answers

Answer:

Calculate Principal, Interest Rate, Time or Interest. ... You received $72 in interest after 3 years. ... where I is interest, P is total principal, i is rate of interest per year, and t is total time in years. In this example I = $72, i = 4% and t = 3 years, so ...

Step-by-step explanation:

Other Questions

what is the central idea of twinkle twinkle little star The ratio of the measuresof the angles of a triangle is6:10:2. What is the measure ofthe smallest angle. The pendulum swings at an arc of 30 cm and its successive swings reduced to 10% of the previous swings. What is the total distance travelled by the pendulum after 5 swings? This problem is an example of what sequence? (-1/2 + 5/2) + a =0 solve for a What would the equation of the line be that passes through the points (0,-3) and (-5, 4)?What would the equation of the line be that passes through the points (0,1) and (4,-1)? Practice 3.2.9Poems to chose from: "The Fish" by Elizabeth Bishop, "Dover Beach" by Matthew Arnold, "Night Funeral in Harlem" by Langston Hughes, "How Do I Love Thee?" (Sonnet 43) by Elizabeth Barrett Browning, Your assignment should include the following elements:Eight annotations, each of which focuses on a separate line of the poem you've chosen from the list aboveAn introduction paragraph that explains the overall meaning of the poem and puts the annotations in contextThe full text of the poem you've chosen, with clear indications of which lines each annotation explainsDON'T POST UNLESS YOU'VE DONE THE ASSIGNMENT. I WILL REPORT YOU. Thanks How would you solve this? A triangle has sides with lengths of 3 yards, 4 yards, and 5 yards. Is it a right triangle? Part BBriefly describe the development of the plot. What is happening in this scene?Find an example of one of the following plot devices in the passage from the play: foreshadowing, dramatic irony, or subplot. Describe its use, and list the lines from the plotAct I, Scene IICapulets orchard.(Enter Romeo)ROMEO: He jests at scars that never felt a wound.(Juliet appears above at a window.)But, soft! what light through yonder window breaks?It is the east, and Juliet is the sun.Arise, fair sun, and kill the envious moon,Who is already sick and pale with grief,That thou her maid art far more fair than she:Be not her maid, since she is envious;Her vestal livery is but sick and greenAnd none but fools do wear it; cast it off.It is my lady, O, it is my love!O, that she knew she were!She speaks yet she says nothing: what of that?Her eye discourses; I will answer it.I am too bold, 'tis not to me she speaks:Two of the fairest stars in all the heaven,Having some business, do entreat her eyesTo twinkle in their spheres till they return.What if her eyes were there, they in her head?The brightness of her cheek would shame those stars,As daylight doth a lamp; her eyes in heavenWould through the airy region stream so brightThat birds would sing and think it were not night.See, how she leans her cheek upon her hand!O, that I were a glove upon that hand,That I might touch that cheek!JULIET: Ay me!ROMEO: She speaks:O, speak again, bright angel! for thou artAs glorious to this night, being o'er my headAs is a winged messenger of heavenUnto the white-upturned wondering eyesOf mortals that fall back to gaze on himWhen he bestrides the lazy-pacing cloudsAnd sails upon the bosom of the air.JULIET: O Romeo, Romeo! wherefore art thou Romeo?Deny thy father and refuse thy name;Or, if thou wilt not, be but sworn my love,And I'll no longer be a Capulet.ROMEO: (Aside) Shall I hear more, or shall I speak at this?JULIET: 'Tis but thy name that is my enemy;Thou art thyself, though not a Montague.What's Montague? it is nor hand, nor foot,Nor arm, nor face, nor any other partBelonging to a man. O, be some other name!What's in a name? that which we call a roseBy any other name would smell as sweet;So Romeo would, were he not Romeo call'd,Retain that dear perfection which he owesWithout that title. Romeo, doff thy name,And for that name which is no part of theeTake all myself.ROMEO: I take thee at thy word:Call me but love, and I'll be new baptized;Henceforth I never will be RomeoJULIET: What man art thou that thus bescreen'd in nightSo stumblest on my counsel?ROMEO: By a nameI know not how to tell thee who I am:My name, dear saint, is hateful to myself,Because it is an enemy to thee;Had I it written, I would tear the word.JULIET: My ears have not yet drunk a hundred wordsOf that tongue's utterance, yet I know the sound:Art thou not Romeo and a Montague?ROMEO: Neither, fair saint, if either thee dislike.JULIET: How camest thou hither, tell me, and wherefore?The orchard walls are high and hard to climb,And the place death, considering who thou art,If any of my kinsmen find thee here.ROMEO: With love's light wings did I o'er-perch these walls;For stony limits cannot hold love out,And what love can do that dares love attempt;Therefore thy kinsmen are no let to me.JULIET: If they do see thee, they will murder thee.ROMEO: Alack, there lies more peril in thine eyeThan twenty of their swords: look thou but sweet,And I am proof against their enmity.JULIET: I would not for the world they saw thee here.ROMEO: I have night's cloak to hide me from their sight;And but thou love me, let them find me here:My life were better ended by their hate,Than death prorogued, wanting of thy love.JULIET: By whose direction found'st thou out this place?ROMEO: By love, who first did prompt me to inquire;He lent me counsel and I lent him eyes.I am no pilot; yet, wert thou as farAs that vast shore wash'd with the farthest sea,I would adventure for such merchandise. which of the rules to live by in "if " are similar to a rule or theme in bud not buddy heres the poem If you can keep your head when all about youAre losing theirs and blaming it on you;If you can trust yourself when all men doubt you,But make allowance for their doubting too:If you can wait and not be tired by waiting,Or being lied about, dont deal in lies,Or being hated, dont give way to hating,And yet dont look too good, nor talk too wise;If you can dreamand not make dreams your master;If you can thinkand not make thoughts your aim,If you can meet with Triumph and DisasterAnd treat those two impostors just the same:If you can bear to hear the truth youve spokenTwisted by knaves to make a trap for fools,Or watch the things you gave your life to, broken,And stoop and build em up with worn-out tools;If you can make one heap of all your winningsAnd risk it on one turn of pitch-and-toss,And lose, and start again at your beginningsAnd never breathe a word about your loss:If you can force your heart and nerve and sinewTo serve your turn long after they are gone,And so hold on when there is nothing in youExcept the Will which says to them: Hold on! How much money she owe her plz help Which situation is an example of heat transfer by radiation? 39,000 over 12 = ?? Also, show your work so I can do the rest of these myself what was Anza told to do when he was appointed Governor. What shape is this cross-section? Can someone please help me with this A 150- pound person burns 5.1 calories per minute when walking at a speed of 4-miles per hour. While walking, this person easts a snack that has 50 calories. This snack subtracts from the calories burned while walking. a. How long must the person walk at this speed to burn at least 180 calories? b. Describe when values the person could change so the amount of time spent walking would be less. Please help me if you can Please please help! Will mark brainliest! Please help me thank yiuuu:) Consider the inequality x + 7 < 9. Select all the true statements.