Question

I need help on part b please. part a is james i already know that.

Answer 1

$150

Explanation:

Well, lets see. I'm no expert but I'm in Advanced Math 7th Grade so I could possibly help.

We have to figure out how much each person is getting per hour for part a.

We can use this formula:

James: 102/12= 10

Julie: 120/15= 8

I really have no clue so my guess would be this.

Using a table: We can figure out how much James would get for a 15 hours based on getting 102 for 12.

1. We know he gets $10 for 1 hour
2. So all you have to do it multiply 10 by 15.
3. That is 150.

Therefore according to my 7th grade brain the answer is $150 for doing 15 hours of yard work for James.

I hope this helped!

Answer 2

Part B: Answer 127.5$