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jeka57 [31]
3 years ago
9

Rosa charges $9 per hour of babysitting. solve the equation 9h = 63 to find how many hours h Rosa needs to babysit to earn $63

Mathematics
1 answer:
max2010maxim [7]3 years ago
5 0
You want to get h by itself. To get h by itself, you'll have to divide both sides of 9h=63 by 9. Divide 63 by 9 and you'll have your h! 
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joja [24]
10.222=10 and 222/1000
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3 0
3 years ago
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Identify the reciprocal of each number. Type it in the blank, using a slash () to show a fraction,
amid [387]

Answer: 6/5

Step-by-step explanation:

When finding the reciprocal, we essentially just "flip" or take the inverse of the number we are given. For example, the reciprocal of 1/2 would be 2/1 or 2. The given number multiplied by the reciprocal should always equal 1. If it does, then we know we are correct.

In this case, we are finding the reciprocal of 5/6, so we "flip" the numerator and the denominator to get 6/5.

To check our work, we need to multiply our original number and its reciprocal.

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4 0
2 years ago
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Mariana [72]
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3 0
2 years ago
15 men can do a piece of work in 80 days. If 5 more men are added, how long will it take to complete same piece of work?​
tresset_1 [31]

Answer:

Step-by-step explanation:

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k = men * Time         Substitute values

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4 0
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(: (: (: (: (: (: (: (: (: (: (: (: (:
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Answer:

3

Step-by-step explanation:

I can see it in the demonstration graph

8 0
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