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hodyreva [135]
3 years ago
10

Jake is saving money for his first car. He works as a lifeguard at the Lee District Rec Center and gets paid $9.35 an hour. So f

ar, he has already saved $1220. If he needs at least $5100 to buy the car, how many hours will he need to work?
Mathematics
2 answers:
vesna_86 [32]3 years ago
4 0

Answer:

its either 406.417112299 or 63.3333333333

 

Step-by-step explanation

so srry

weqwewe [10]3 years ago
3 0
1220/9.35 = 130.4 hours
$ he needs - $ he has:
5100 - 1220 = 3,880

The $ he still need/$he gets paid per hour:
3,880/9.35 =414.9
He will need to work 415 more hours.

130 + 415 = 545 total hours

** I don’t understand if you need to get how many more hours he needs to work or the full total of hours.
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Answer:

Step-by-step explanation:

d = number of dimes

2.80 = 0.1d + 0.25 (d + 8 )

2.80 = 0.1d + 0.25d + 2            Combine like terms

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The sum of 5 times a number and -2, added to 8 times the number.
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