MATHEMATICS HIGH SCHOOL

Shalah mowed 12 lawns in 3 hours. What is her RATE? *
help me plz

Answers

Answer 1
Answer:

Answer: I think the answer is 4 because usually when you find the rate of something it means you divided the two numbers or however many numbers you have... So, 12 divided by 3 is 4...  So, 4 hours for each lawn she mows... or something like that... So, 4 lawns per hour...

Final answer is 4 lawns per hour... If this isn't the correct answer i am very sorry... Stay safe and have a great weekend!!! :D
Answer 2
Answer:

Answer:

4 lawns per hour

Step-by-step explanation:

4 lawns per hour or 1  lawn per 15 mins.

12/3 is the unit rate so 4/1.

Hope this helps plz hit the crown :D

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What is the solution to this equation?4x +5= 2x – 3
Enter your answer in the box.
X =___

Answers

You’re solving for x, so the first step is to move all the x’s to the same side. Subtract 2x from both sides. You’re left with:
2x + 5 = -3
The x variable still isn’t by itself. Subtract five from both sides.
2x = -8
The last step to get x by itself is to divide both sides by 2.

Your final answer is: x = -4
X equals -1 1/2 or -5/2 that is the answer

Find x and y please help

Answers

2x° and x° on the straight angle form a 180°
2x + x = 180
3x = 180
x = 60 
The x is 60°
2x° and 2 y on the straight angle is 180°
since you know 2x is 120°
180 - 120 = 60
There is 2 y, so you divide 60 by 2
60 ÷ 2 = 30 
The y is 30°

You have 1/2 pound of flour. You split up the flour into 3 bags so each bag weighs the same. Which of these statements is NOT true?A. Each bag has 1/3 of the flour.
B.1/2 pound is 3 times as heavy as each bag of flour.
C.Each bag has 1/3 pound of flour.
D.Each bag has 1/6 pound of flour.

Answers

Given:
1/2 pound of flour
split the flour into 3 bags of equal weight.

1/2 ÷ 3 

In dividing fractions, you must remember to get the reciprocal of the 2nd fraction and multiply it to the 1st fraction.

3 is the 2nd fraction. Its reciprocal is 1/3

1/2 * 1/3 = 1/6 pound of flour.

The False statement is:
C. Each bag has 1/3 pound of flour. 

Find the value of x

Answers

Answer:

Ok i will answer you and help you but give me 20 mins to solve

Step-by-step explanation:

One number is 4 less than 3 times a second number. If 3 more than two times the first number is decreased by two times the second, the result is 11. What are both numbers?

Answers

The 1st number is x and the 2nd number is y:

x = 3y-4
3 + 2x - 2y = 11

The first equation says that x is equal to "3y - 4", so you can plug in "3y - 4" for x in the second equation:

3 + 2(3y - 4) - 2y = 11
3 + 6y - 8 - 2y = 11
-5 + 4y = 11
4y = 16
y = 4

Now that you have y, you can plug it into the 1st equation to get x:

x = 3y - 4
x = 3(4) - 4
x = 12 - 4
x = 8

So, the 1st number is 8 and the 2nd number is 4.

A moving company is trying to store boxes in a storage room with a length of 5 m, width of 3 m and height of 2 m. How many boxes can fit in this space if each is 10 cm long, 6 cm wide and 4 cm high?

Answers

The number of the boxes can fit in this space if each is 10 cm long, 6 cm wide and 4 cm high will be 125,000.

What is the volume of the rectangular prism?

Let the prism with a length of L, a width of W, and a height of H.

Then the volume of the prism is given as

V = L x W x H

A moving company is trying to store boxes in a storage room with a length of 5 m, width of 3 m and height of 2 m.

Then the volume of the room (in cm) will be

V₁ = 500 x 300 x 200

V₁ = 30,000,000 cubic cm

Then the number of the boxes can fit in this space if each is 10 cm long, 6 cm wide and 4 cm high will be

The volume of each box will be

V₂ = 10 x 6 x 4

V₂ = 240 cubic cm

The number of the boxes can fit in this space if each is 10 cm long, 6 cm wide and 4 cm high will be

V₁ / V₂ = 30,000,000 / 240

V₁ / V₂ = 125,000

More about the volume of the prism link is given below.

brainly.com/question/16246207

#SPJ2
Volume of room = 500 * 300 * 200 cm

= 30000000 cm³

Volume of 1 box = 10 * 6 * 4

= 240 cm³

Thus, number of boxes in the room

= 30000000/ 240
= 125000 boxes ;

Thus, 125000 boxes can be stored in the room.
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