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timurjin [86]
3 years ago
7

Nolan has $15.00. He earns $6.00 an hour babysitting. Claire has $9.00. She makes $8.00 an hour babysitting. Use the system of l

inear equations below to find the number of hours of babysitting after which Nolan and Claire will have the same amount of money.
m = 6h + 15
m = 8h + 9
PLEASE SHOW WORK
Mathematics
1 answer:
IrinaK [193]3 years ago
4 0
Since both equations are equal to ‘m’ plug it in!
6h+15=8h+9
*now simplify by adding and subtracting likes from one side to another*
6=2h
*now divide both sides by 2*
3=h; Nolan and Claire will have the same amount of money after 3 hours
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