Mathematics Middle School

smh someone helpp mee

Answers

Answer 1

Answer:

beep

Step-by-step explanation:

1. length, 2. mass, 3. associated rate, 4. weight, 5. unit rate, 6. percent, 7. U.S. etc.

11. equivalent ratios, 12. capacity, 10. internstional system of units, i think 8. rate, and i think 9. rate unit

Related Questions

NEED ANSWERS ASAP 10 QUESTIONS IF RIGHT WILL GIVE BRAINLIEST

Answers

Sorry couldn’t do 2 but did the other 3

Mrs. Cerruti uses 7.7 gallons to drive 245 miles. How far could she drive with 10.3 gallons?

Answers

Answer:

about 327.7 miles

Step-by-step explanation:

Proportions :

7.7 gallons / 245 miles = 10.3 gallons / x miles

x is about 327.7 miles

Please answer asap. Find the value of x

Answers

X should be equal to the value of 14.

The answer is 16 trust me

Heather has 2 less than 5 times the amount of shoes that Donna has. Gina has 1 more than 2 time
amount of shoes that Donna has. Let x represents how many shoe Donna has.
a. Write an expression that represents how many more pairs of shoes Heather has than Gina.

b. Simplify the expression:

c. How many more pairs of shoes does Heather have is Donna has 14 pairs of shoes?

Answers

Answer:

a. (5x-2)-(2x+1)

b. 3x-3

c.39

Step-by-step explanation:

The perimeter of the rectangle below is 42 inches. Find the value of x.

Answers

X=5 hope that helps you

Find the area of each shaded region please help i just need help with C and D

Answers

Answer:

Step-by-step explanation:

I’m pretty sure that the answer is 78

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

Hello, I would really like some help on this!! Please leave an explanation of how you got your answer! Thank You!

Answers

1a) To find the total area, you must find the area of the triangular part that is missing, then subtract this from the area of the rectangle. For the triangle’s area, you need to know the width (2m) and length (2m). For the rectangle’s area you need to know the width (3m) and length (4m).
1b) the total area is 10m^2 (10 meters squared). This is found by subtracting the triangle (.5x2x2=2) from the rectangle (3x4=12).

I don’t know how to answer this question sorry. I’m just answering so the other person can get brainliest.

Which value is in the domain of f(x)?

f(x) = StartLayout Enlarged left-brace 1st row 1st column 2 x + 5, 2nd column negative 6 less-than x less-than-or-equal-to 0 2nd row 1st column negative 2 x + 3, 2nd column 0 less-than x less-than-or-equal to 4

–7

–6

4

5

Answers

Answer: C: 4

Step-by-step explanation:

The domain of the function f(x) is: -6 < x ≤ 4, and the value that is in the domain of the function f(x) is 4

How to determine the value in the domain?

The function is given as:

f(x) = 2x + 5, -6 < x ≤ 0

f(x) = 2x + 3, 0 < x ≤ 4

The above means that the domain of the function f(x) is:

-6 < x ≤ 0 and 0 < x ≤ 4

When combined, we have:

-6 < x ≤ 4

This means that x is greater than -6 but does not exceed 4

Hence, the value that is in the domain of the function f(x) is 4

Answers

Answer:

50 cents/3 ounces = 16.67 cents/ounce

Step-by-step explanation:

maybe

The answer is 50 by 3 =17

do you guts want to play never have I ever??

Answers

Answer:

sure

Step-by-step explanation:

Ok that sounds fun! U go first

PLEASE HELP WILL MARK BRAINLIEST IN DECIMALS BTW

Answers

Answer:

11.7

Step-by-step explanation:

multiply RS by the scale factor to get R'S'

11.7 is correct
Hope it helps

4,902 × 0.001 is the same as 4,902 ÷ 10 to the power of 3
True or False?

Answers

Answer:

False

Step-by-step explanation:

4902x0.001 = 4.902

4902/10 = 490.2

490.2^3 does not equal 4.902

Pls help worth 20 pts

Answers

Answer:

there is no question

Step-by-step explanation:

HELP I WILL GIVE BRAINLIEST

Answers

Answer:

u tick the option A then y u r asking??

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

I need help againnnn, the 2nd and 3rd pics are supposed to be together

Answers

Answer:

umm what do you mean can like you explain

Answer:

Question 15: The length of the 3rd side is a-2 units. (I will answer Question 16 as a comment, by the way)

Step-by-step explanation:

Question 15:

Perimeter is the sum of all the side lengths of a shape, in this case, the shape is a triangle. Two side lengths and the perimeter is given, and you have to find the length of the 3rd side.

First, you'll need to add both of the given side lengths together. You do that by making an equation, where you can say that a question mark represents the unknown side.

2(a+3) + (3a-1)+ ? =6a+3

Then, you will need to use the distributive property for the first side. You have to distribute the 2 to the expression inside the parentheses. You need to multiply 2 by a, and by the 3. So, the expression becomes 2a+6.

Next, we'll work on the second side. We have to open up those parentheses that hold 3a-1 inside them. You can do that by distributing the plus sign in front of the parentheses to the expression inside the parentheses. You are just trying to either change or keep the sign in front of the expressions inside the parentheses.

We distribute the + to the 3a by multiplying, and it stays as 3a because the 3a is already a positive expression. If there is no minus sign in front of the 3a, that means that it is positive, and a positive sign multiplied by a positive number gives you a positive product. Now, we need to distribute the plus sign to the second term in the parentheses. Attention, the second term is a -1, not a positive 1. We can get that by changing 3a-1 to 3a+ -1. It is the same thing, it just looks a bit different. In words, the expression would be 3a plus a negative 1, instead of 3a minus 1. After that, we finally multiply the + by -1, which would be -1. That is because a positive sign multiplied by a negative sign will give you a negative product. Finally, after distributing the plus sign to the terms inside the parentheses, the expression becomes 3a-1. It stayed the same as it was, but it is still important to understand why it was not +1.

Now, it's time to re-write the whole expression.

2a+6+3a-1+?=6a+3

The next step is to combine the like terms on the left side of the equal sign. The terms that include the variable "a" come together, and the numbers (or constants) are combined. We combine by adding or subracting the terms. 2a+3a=5a. 6-1=5. This is why it was so important to open up those parentheses in the beginning and distribute, to not get the signs confused. If you skip that step, your answer could be incorrect. We leave the ? alone because there are no other terms that have a ? in them.

The new equation now looks like this: 5a+5+?=6a+3

Then, you need to simplify this equation by moving all of the terms that have an "a" in them to the same side of the equal sign, and the same thing to the constants (the numbers). We need to separate the terms from the question mark because that's what we're solving for. As we move the terms from the left side to the right, their sign changes to the opposite. So, 5a becomes -5a, and +5 becomes -5.

The new equation looks like this: ?=6a+3-5a-5

The next step is to again, combine the like terms, but on the right side of the equal sign. We leave the ? alone for now. 6a-5a=a. +3-5= -2.

The last step would be to just re-write the equation.

?=a-2 That is your answer. The length of the 3rd side is a-2 units.

Key take-aways of this problem:

- Perimeter is the sum of all of the lengths of all of the sides of a shape.

- It's important to look at the sign in front of the parentheses to know how to distribute it to the expresssion inside.

- To simplify an expression, you need to combine the like terms that are in it. The same variables go together, and the numbers do, too.

- When moving terms in an equation to the other side of the equal sign, the term's sign changes to the opposite.

Help Me Pleaseee ASAP
What is the Meaning of V?
v - 15 = -27

Answers

It is -12 V= -12
-27+15= -12
V=-12

Lee is sewing vests using 16 green buttons and 40 blue buttons. All vests are identical, and all have both green and blue buttons. What are the possible numbers of vests Lee can make? What is the greatest number of vests Lee can make?

Answers

Answer:

You can make 8 vests and each one will have 2 green buttons and 3 blue buttons (16/8=2 and 24/8=3)

Step-by-step explanation:

the GCF of 16 and 24 is (2*2*2*2 and 2*2*2*3) 2*2*2=8

Simplify: y^8 (y^4) please help!

Answers

Answer:

[tex]y^1^2[/tex]

Step-by-step explanation:

apply the rule (a) = a [tex](y^4)=y^4[/tex]

[tex]y^8y^4[/tex]

apply the exponent rule

[tex]y^8y^4 = y^8^+^4[/tex]

[tex]=y^8^+^4[/tex]

add the numbers

[tex]8+4=12[/tex]

which would make the answer

[tex]y^1^2[/tex]

Add 5/8 + 1/8 (Fractions)

Answers

Answer:

3/4

Step-by-step explanation:

5/8 + 1/8 .we will add the numerator out denominator . We will get 6/8 we divide it by 2 and we will get 3/4 as our answer.

l hope it helps ❤❤

Simplify 8(x - 4).

8x - 4
x - 32
8x - 32
x - 4

Answers

Answer:

Correct answer is 8x-32

Step-by-step explanation:

prove me wrong

Answer:

C. 8x32

Step-by-step explanation:

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 :)

-ANSWER CORRECTLY

-DO NOT ANSWER IF YOU DO NOT KNOW

-DO NOT COPY AND PASTE YOUR ANSWER

-DO NOT COPY OTHER PEOPLE

Answers

Answer:

the third one, (4,5)

Step-by-step explanation:

4+1 >4

5+1>4

Answer:

it is 4,5

Step-by-step explanation:

when you substitute 4 for n you get this:

n + 1 > 4

4 + 1 = 5

5 > 4

When you substitute 5 for n you get this:

n + 1 > 4

5 + 1 = 6

6 > 4

HOPE THIS HELPS! LEAVE A THANKS AND 5 STAR RATING PLZ

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).

Find the perimeter.

36 cm
24 cm
33 cm
30 cm

Answers

Answer:

36 cm

Step-by-step explanation:

p = all sides added up

so we do 6+6+3+3+9+9 = 36 cm

I agree36 should be the correct answer it's just adding.

math homework pls help thanks

Answers

Answer:$74.25 for A

)624.25 for B

Step-by-step explanation:

74.25 (A)
624.25(B) hope this helps! :)

By what percent will the product of two numbers increase if one of them is increased by 30% and the other is increased by 60%?

Answers

Answer:

90%

Step-by-step explanation:

I think 90% this question is worded very different from questions I’ve answered

QUICK!! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!

What are the coordinates of point S?

(-3/41/2)

(-1/2,3/4)

(1/2,3/4)

(3/4,1/2)

Answers

D...................

(-3/4, 1/2). You are going to the left(negative) 3/4 and up(positive) 1/2

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

Other Questions

please help! 30 points !! Which of the following correctly demonstrates a verb tense shift?Group of answer choicesWhile I had been running in the park, a bird flying into my face.While I run in the park, a bird fly into my face.While I was running in the park, a bird flying into my face.While running in the park, a bird flew into my face. graph y < - 4/3x + 3 will give branliest Simplify the follow expression 3x + 8y + 13x Two cell organelles are described below.Organelle A: Present in plant cells but not present in animal cellsOrganelle B: Much larger in size in plant cells than in animal cellsWhich of the following is most likely correct? True or false the main source of energy and water cycle is gravity HELPP MEEE PLEASEE ! My father worked at the factory for 20 years. My mother worked at thehospital for 15 years. I am a full-time student and also work part-timeat the drive-through.Which statement best evaluates the use of a claim and reasoning?OA. The passage does not have a strong claim and does not containOB. The passage has a strong claim that is not backed up by soundO c. The passage has a strong claim backed up by sound reasoning.O D. The passage does not have a strong claim but does contain soundany sound reasoning.reasoning.reasoning. 2x+8y=56 on a 10x 10 grid Use the diagram below to solve for x and y. Please help! Fast if possible. Please help me answer this :) Explain your answer Will give brainiest ! Oh What is the slope of the line that passes the points (6,-10) and (3,-13) write your answer in the simplest form The distance versus time graph for Object A and Object B are shown. {IMAGE} A graph titles Distance vs Time. A curved line is drawn through point 10 on y axis and this line is labeled Object A. The graph for Object B is a straight slanting line passing through the originWhich statement best describes the motion of Object A and Object B? Both objects move with variable speed. Both objects move with constant speed. Object A moves with constant speed and Object B moves with variable speed. Object A moves with variable speed and Object B moves with constant speed. what is 829.085 rounded to the nearest hundredth PLEASE HELP URGENTLY I WILL MARK BRAINLIEST!! pt 2 pls help me with math whats the answer and how did you get it? im confused Brian has created the following selection sort class in Java. In which line is the index of the smallest value returned? In which line is the input array given as an argument?public class SelectionSort{ private static int positionMin (int] vals, int startPosition) { int minPosition startPosition; for (int i startPosition; i if (vals[i] vals[min Position]) { minPosition = i; return minPosition; private static void swap(int] vals, int firstPosition, int secondPosition) { int temp; temp vals[firstPosition]; vals[firstPosition] vals[second Position]; vals[secondPosition] temp return public static void selSort(int| vals) { int minPos for (int startPos 0; startPos< vals.length; startPos++){ minPos positionMin(vals,startPos); swap(vals,startPos, min Pos) ; for (int i 0; i< vals.length; i++) { if(i}else Jelse { System.out.println(vals[i]); } }; } return; } } Where do the Logan's live in roll of thunder hear my cry? A. On Harlan grangers land B. On their old land C. on government owner land or D. On a sharecropping plantation If 4 movie tickets cost $28, how much would it cost to buy 9 movie tickets Photo attached please help