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Marizza181 [45]
3 years ago
13

How would I solve this? I tried and I got a reallly crazy number... I think I messed up somewhere. The question is... Jack and M

ark work together on a job, but not equal hours. Mark gets paid $11 per hour and Jack gets paid $10 per hour. Together they worked 58 hours and earn a total of $601. How many hours did each one work?
I made these equations.
m+j=58
11m+10j
The first one I rearranged to m=58-j.
Mathematics
2 answers:
Tomtit [17]3 years ago
7 0

Answer:

Jack earns $37

Mark earns $21

Step-by-step explanation:

m + j = 58

11m + 10j = 601

j = 58 - m

11m + 10(58 - m) = 601

11m + 580 - 10m = 601

1m = 601 - 580

m = 21

j = 58 - m

j = 58 - 21

j = 37

Lera25 [3.4K]3 years ago
4 0
37 x 10 = 370
21 x 11 = 231

Mark worked 21 Hours, Jack worked 37 Hours.
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