Mathematics Middle School

Please help? correct gets brainliest tysm!

Please Help? Correct Gets Brainliest Tysm!

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Please mark me brainleist

Answer 2
i think the answer is B

Related Questions

The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answer in simplest form.

Need the answer ASAP

Answers

Answer:

A.

Step-by-step explanation:

the scale is 3.8

hope this helps and sorry if i’m wrong

Two whole numbers A and B satisfy the following conditions. Find A and B.

A−B=18
A: B is equivalent to 11:5.

A=
B=

Answers

Answer:

A=22 or 23

B=5

Step-by-step explanation:

a 22 b is 11:5
hdjdjs hdjdjs

Which expression is equivalent to 5(3 + 4k ) + 3(4 +k )?

27 +5k
3 + 5k
27 + 23k
3 + 23k

Answers

Answer:

27+23K

Step-by-step explanation:

Use distributive property

15+20k+12+3K

Now combine like terms

23K+27

thats your answer

its gonna be C you need to multiply 5•3=15and then 5•4k=20k and then multiple 3•4=12 and 3•k= 3k and then you want to combine like terms being add the k's and the regular numbers making it 27+23k

PLEASE HELP 30 POINTS!!!

Answers

I think it’s c sorry if I get it wrong

Answer:c

Step-by-step explanation:

help please i really need help

Answers

G= 20, gotta be longer

Answer: G=20

Step-by-step explanation:

mathwa

Answer all please, thank ya (They are the same problem)

Answers

Answer:

first slide is 1,875 x 3 the answer for slide 2 is 5625

Step-by-step explanation:

easy points people. easy points.

Answers

Answer:

2x r=4

Step-by-step explanation:

Answer:

2x r=4

Step-by-step explanation:

A company that makes boxes finds that 3 out of 20 boxes are damaged. What percentage of boxes are damaged?
Group of answer choices

17%

15%

28%

19%
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Jared has 18 white socks, 8 black socks, and 14 gray socks. What percentage of Jared's socks are white or gray?
Group of answer choices

80%

45%

69%

35%
-----------------------------------------
The sales price for a sweater was $21. The sweater was 40% off. What was the original price of the sweater?
Group of answer choices

$61

$42

$35

$25

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Most dogs fail to become service dogs. In a recent training class, only 7 of the 15 dogs were certified as service dogs. What percent of dogs became certified service dogs? Round to the nearest whole number.

ONLY PUT THE NUMBER!
-----------------------------------------
If 44% of the students in Mrs. Rutherford's class like chocolate ice cream, then how many students are in Mrs. Rutherford's class if 11 like chocolate ice cream

ONLY PUT THE NUMBER!

Answers

Answer:

15% of the boxes are damaged

Step-by-step explanation:

ust simply divide

3/20= .15 or 15%

15% of the boxes are damaged

15%
35%
$25
47%
25
sorry if it’s wrong i tried‍♀️

15 POINTS HURRY PLEASE!!

Answers

Answer:

C is your answer

Step-by-step explanation:

Helppppppppppp!!!!!!!!!!!

Answers

Answer: the answer is  a

Step-by-step explanation:

antonio wrote the equation 80.4 ➗ d = 0.0804. What value of d makes the equation true? *

A 100
B 1,000
C 10,000
D 10

Answers

Answer:

i believe its 1,000

Step-by-step explanation:

HOPE THIS HELPED PLS GIVE ME BRAINILEST

1,000 because when you multiple 80.4 by 1000 it equals 0.0804☺️ Hope this helps, I seen your other comments as you needed the explanation!

If there are 42 boys and 56 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

Answers

42:56 should be the answer 100%

Answer:

84 112,126 168, 168 224, 210 280

Step-by-step explanation:

42 ×2=84

56×2=112

42×3=126

56×3=168

42×4=168

56×4=224

42×5=210

56×5=280

42 boys. 56 girls

answer assp ill give points or brainly

Answers

1 is the answer. I just did this

Help please I will give brainleist

Answers

Answer:

The answer is 80%

I need help finding x!

Please show work for both!

Answers

1. Answer x=-5
You would subtract 25 from each side of the equal sign, taking 25 away from 40 and 25 away from 25, isolating the x. So you would then have -3x=15. You would then divide each side by -3, and getting x=-5

Answer:

1. -5

2. -2

Step-by-step explanation:

1. 25-3x=40

-25        -25

-3x=15

/-3   /-3

x=-5

2. 1/3(x-10)=-4

       1/3x=-4

        x3   x3

      x-10=-12

        +10 +10

           x=-2

Someone please helps me do this math

Answers

Answer:

47.06 + d = 150

Step-by-step explanation:

So she's planning to save 150 in total. She already saved 12.64. Her grandmother gave her three times as much as that (12.64 * 3=37.92). so an equation would be 12.64 + d + 37.92 - 3.50 = 150

(where d represents the amt. of money left she needs to earn.) If we add up 12.64 and 37.92, we get 50.56 - 3.50 + d = 150.

50.56 - 3.50 = 47.06, so now the equation is 47.06 + d = 150

Subtract: 150 - 47.06 = 102.94, so d = 102.94

It’s d trust me it has to be through use of elemjnation

A puppy weighs 3 lbs at 10% of its adult weight. How many lbs will the puppy be when it is 60% of its weight?

Answers

Answer:

18lbs

Step-by-step explanation:

18 since 3 = 10% & 10%  = 1/6 of 60% which means 3 * 6 = 18

Sherry needs $120 by the end of the month. So far, she has only raised one-fourth of the amount that she needs. How much money has Sherry raised so far?
A) $10
B) $20
C) $30
D) $40

Answers

The answer is C. Hope this helps

Answer:

C.30

Step-by-step explanation:

for spirit week at whoville Middle School students were encouraged to wear the school colors of burgundy and gold of the 1,500 students,1200 students wore burgundy wild 300 students were gold.
what percent of the total numbers of students wore gold?

Answers

Answer:

20%

Step-by-step explanation:

a 200 pound person weighs 33 pounds on the moon.

a) how much did the person's weight decrease?

b) by what percentage did the person's weight decrease?

Answers

A. The persons weight decreases by 167lbs
B. 83.5%

Please help, I can't think today.

Answers

It’s the blue one in yellow one

The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than an unknown number of inches.

Two students are told that the perimeter of this rectangle is at least 30 inches. The first student says, "The length of the long side must be at least 13 inches". The second student says, "The unknown number must be at least 10 inches". Which of the following statements is true?

The first student is correct.
The second student is correct.
Both students are correct.
Neither student is correct.

Answers

first student is correct
I think the a: the second student because the total on the to long sides of the rectangle has to be the same and 10x2= 20 and the other 2 sides is 5 5x2= 10 which gets a total of 30 inches

plz help, algebra, if you cant help plz don't answer.

Answers

Answer:

it is the graph that is up to 10 on the y value and 15 on the x value

( on the second picture it is the first graph)

Step-by-step explanation:

In a family number of children 3

Charge for 1 child = $y per hour

Charge for 3 children = 3y

Charge for 1 Adult = $x per hour

Charge for 2 adults = 2x

If the family does not want to s[end more than $30 an hour at health club.

Where, x and y should be greater than 0.

make the graph of this inequality.

take equality of equation and then find x and y table.

2x+3y=30

 x        y

 0        10

 6        6

 15      0

we have to take a test point (0,0)

This statement is true. So, Graph will shade towards the test point (0,0)

A box of 120 Crayola Crayons cost $9.60. How much does one crayon cost ?

Answers

Answer:

$0.08

Step-by-step explanation:

Hope this helps!

Answer:

0.08

Step-by-step explanation:

Here’s this one I’m sorry I’ve been asking for a lot

Answers

Answer:

0.72 and 18/25

Step-by-step explanation:

1) Address input parameters & values.

Input parameters & values: The decimal number = 0.72

2) Write it as a fraction 0.72/1

3) Multiply 100 to both numerator & denominator

(0.72 x 100)/(1 x 100) = 72/100

It can be written as 72% = 72/100 or 72/100

4) To simplify 72/100 to its lowest terms, find LCM (Least Common Multiple) for 72 & 100. 4 is the LCM for 72 & 100.

5) divide numerator & denominator by 4. 72/100 = (72 / 4) / (100 / 4)= 18/25

6) 18/25 and 0.72.

Answer:

Step-by-step explanation:

Decimal form

0.72

fraction form

18/25

The side lengths of the base of a triangular prism are 5 meters, 8 meters, and 10 meters. The height of the prism is 16.5 meters.






What is the lateral surface area of the prism in square meters?

Answers

Answer:

The correct answer is 379.5 ~

Step-by-step explanation:

The lateral surface area of the prism is 379.5 square meters.

What is lateral surface area?

All of an object's sides, excluding its base and top, are considered its lateral surface. The size of the lateral surface is referred to as its area.

Given that the side lengths of the base of a triangular prism are 5 meters, 8 meters, and 10 meters. The height of the prism is 16.5 meters.

The lateral surface area will be calculated as below:-

Area = ( a + b + c ) x h

Area = ( 5 + 8 + 10 ) x 16.5

Area = ( 23 ) x 16.5

Area = 379.5

Therefore, the lateral surface area of the prism is 379.5 square meters.

To know more about lateral surface area follow

https://brainly.com/question/28047397

#SPJ1

Match the coordinates with the quadrants they lie in. || Quadrant I || Quadrant II || Quadrant III || Quadrant IV ||

Answers

Where's the photo?

There is no photo

A local farm grows strawberries, blueberries, and raspberries.
Customers can pick their own fruit at the farm for +2.95 per pound.
a. The Payne family picks 10.5 pounds of raspberries. How much do
they have to pay?
b. A week later, the Paynes pick 6.75 pounds of blueberries and
5.2 pounds of strawberries. How much do they have to pay?

Answers

A)$30.98
B) 35.25
Step by step explanation:

Answer:

A.  $30.98

B. $35.26

Step-by-step explanation:

A.  Just take 2.95 *10.5=30.975 which you round up to 30.98

B. Just add 6.75 +5.2=11.95*2.95=35.252 which you round up to 35.26

How can you solve problems involving percents?

Answers

Answer:

#2 number

#3 percent

#4 Part

Step-by-step explanation:

#2 number
#3 percent
#4 part

help me with this plz

Answers

Answer:

what are you looking for?

Step-by-step explanation:

the second one should be 1.75 i believe
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