Answer: 27/3=9 which means 9$ per hour
32/4=8 which means 8$ per hour
Step-by-step explanation:
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4(x + 7) = 38
Since there is no operation sign between the 4 and parenthesis, it makes it an automatic multiplication problem.
You would use distributive property to multiply each which should leave your equation looking like this afterwards:
4x + 28 = 38
(4 times x and 4 times 7)
You would then solve it like a two step equation,
1. +28 - 28 = 0
2. 38 - 28 = 10
4x = 10
10 divided by 4 = 2.5
x = 2.5
We can recheck our work by substituting in the value of x.
4(2.5 + 7) = 38
10 + 28 = 38
When we substituted in the value, it gave us the correct inequality.
Therefore,
x = 2.5
To get the answer, all you have to do is 715 ÷ 55 which equals 13 (hours)
Answer: 5
Step-by-step explanation:
The degree is 
. Setting this equal to 10, we get m = 5.
Answer:
5^15
Step-by-step explanation:
if they have the same base then you add the two top vaules therfore giving you c.
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