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sergey [27]
3 years ago
5

7h + 3 = 7(2+h) -11 this is my question

Mathematics
1 answer:
Paladinen [302]3 years ago
3 0

Answer:

Step-by-step explanation:

7h+3=7(2+h)-11

7h+3=14+7h-11

7h+3=7h+3

The answer is 0 or no solution since they cancel each other out.

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Veseljchak [2.6K]
The answer is i think 262.08 miles
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2 years ago
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A construction worker has a cable that is 8 yards long. He wants to cut it into 9 equal-length pieces. How long will each piece
Troyanec [42]
They would be 32 inches because I did it again and got 32 inches or 0.8 yards
long and if you need any more help or this wasn't correct just tell me :D

4 0
3 years ago
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Josie and her brothers and sisters measured their heights and found the mean averageThe mean was 150cmJosie forgot her height. C
Andrei [34K]

Answer:

135 cm

Step-by-step explanation:

Let Jose's height = x

The mean of their heights = 150

Given the Heights:

150cm, 170cm, 140cm, 155cm

The mean is the sum if the heights divided by the number of people

Here :

(150 + 170 + 140 + 155 + x) / 5 = 150

(615 + x) / 5 = 150

615 + x = 750

x = 750 - 615

x = 135 cm

8 0
3 years ago
How to divide 250 divided by the power of ten
12345 [234]

Answer:

Hello Adam Here!

Step-by-step explanation:

When multiplying by powers of 10, move the decimal point one place to the right for each power of ten. 2. When dividing by powers of 10, move the decimal point one place to the left for each power of ten. The following diagram shows how to multiply and divide numbers by powers of 10.

Hope This Helps From, Adam :)

5 0
2 years ago
Solve for b. -9/3 + b = -1 b = -2 please help i suck at math ;---------;
Digiron [165]

Answer:%28a-b%29%2Fb=c

a-b=bc

a=bc%2Bb

 

a=b%28c%2B1%29

a%2F%28c%2B1%29=b

b=a%2F%28c%2B1%29

So the answer is b=a%2F%28c%2B1%29

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Step-by-step explanation:

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3 years ago
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