gjevoncb7341ou3d4a gjevoncb7341ou3d4a

03-08-2017
Mathematics

contestada

Aaron's hourly rate is $8 more than Rachel's if both of them work for 2 hours and received a total of $124 what is Rachel's hourly pay

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sergibcnusa sergibcnusa

03-08-2017

a=r+8, ok?

2*a + 2*r = 124, right?

a+r = 62, a = r+8 ---> 2r + 8 = 62, r = 54/2 =27, so

Rachel's hourly rate is $27, Aaron is $35.

Check: 1 hour both $62, 2 hours 124!

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JessicaDaggett16 JessicaDaggett16

03-08-2017

Rachel's hourly pay is $27/hour and Aaron's hourly pay is $35/hour.
27 x 2 = 54
35 x 2 = 70
70 + 54 = 124

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