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3 years ago

You can paint 4 boxes in 30 minutes. at this rate, how many boxes can you paint in 5 hours?

Mathematics

2 answers:

lakkis [162]3 years ago

6 0

Answer

600

Step-by-step explanation:

ur welcome kid!!!!!!!!!!

sveta [45]3 years ago

6 0

The answer is 40 boxes.

The reason for this is because 30 minutes Is half a hour. So you would multiply 4 boxes in 30 minutes by 2 to make it a full hour. So now we know he/she can do 8 boxes a hour. Now we have need to know how many boxes he can do in 5 hours. So we know they can do 8 boxes a hour. Then we will multiply the 8 boxes by 5 for the 5 hours. Then we get our answer of 40 boxes. I hope this help

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Applying properties to write equivalent expressions for 2x+5y+5(2x+5y)

levacccp [35]

Solving expression $2x+5y+5(2x+5y)$ we get $12x+30y$

Step-by-step explanation:

We need to solve the expression:

$2x+5y+5(2x+5y)$

Solving:

Multiplying 5 with terms inside the bracket:

$2x+5y+5(2x+5y)\\=2x+5y+10x+25y\\Combining\,\,like\,\,terms:\\=2x+10x+5y+25y\\=12x+30y$

So, Solving expression $2x+5y+5(2x+5y)$ we get $12x+30y$

Keywords: Solving Expressions

Learn more about Solving Expressions at:

#learnwithBrainly

7 0

3 years ago

If it is 250 miles from New York to Boston and 120 miles from New York to Hartford, what percentage of the distance from New Yor

Dafna1 [17]

Answer:

36 miles i think

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What type of triangle is shown here?

Naddika [18.5K]

Equilateral because all sides are equal

5 0

2 years ago

PLEASE ANSWER ASAP I NEED HELP. <br> IT WILL BE MUCH APPRECIATED<br> find the product (x+4)(x-3)

iragen [17]

Answer:

Work shown below!

Step-by-step explanation:

(x + 4)(x - 3) = $x^{2} -3x+4x-12=x^{2} +x-12$

8 0

2 years ago

Read 2 more answers

Find the measure of AB if B is the midpoint of AC and AB = 2x - 4 and AC = 28

yarga [219]

Answer:

AB=14

Step-by-step explanation:

First you write the equation 2(2x-4)=28 because if b is the midpoint then AB is half of the line so you multiply that half by two the make it equal to the whole line.

Then you distribute the two and get 4x-8=28.

Then you add 8 to 28 and get 36.

Then you divide 36 by 4 because the 4 and x are being multiplied together so you have to divide to get them apart.

So then you get x=9 and you aren't done yet because you have to plug x into 2x-4.

So it is 2(9)-4 which is 18-4 which equals 14.

4 0

3 years ago