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S_A_V [24]
3 years ago
7

Mr. Evans is paid $9.20 per hour for the first 40 hours he works in a week. He is paid 1.5 times that rate for each hour he work

s after that. Last week Mr. Evans worked 42.25 hours. He says he earned more than $400 last week. Do you agree? Support your answer
Mathematics
2 answers:
marta [7]3 years ago
7 0
NO, in working 40 hrs x $9.20 he earned $ 368.00 overtime pay is $9.20+$ 4.60= $ 13.80 per hour $13,80 x 2.25 hours=$31.05 $368+ $31.05= $399.05 which is less than $400
lesantik [10]3 years ago
4 0
He worked 42.25 hours.
For the first 40 hours, he got $9.20 each hour.
40 hours times $9.20 = $368.

So how much did he get paid for the other 2.25 hours?
He is paid 1.5 times $9.20 each hour after that.
That's $13.80 an hour.
Times two hours is $27.60.

27.6 + 368 = Only $395.60!
Even if he got paid for that quarter of an hour, a quarter of $13.80 is only $3.45, which puts him at $399.05--still not more than $400.
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3 0
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3 years ago
A libary has 2000 books. there are 3 times as many non fiction books as fiction books. write and solve a system of equations to
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4 0
3 years ago
I wil give brainleiat
AlladinOne [14]

Answer:

a) 300 + 80h = x

b) $780

Step-by-step explanation:

So, the original cost is $300, plus an additional $80 times the number of hours rented.

h will represent the number of hours rented

x will represent our total cost (use whatever variable your teacher expects :))

300 + 80h = x

This is our equation. Now, we want to find the cost for 6 hours. Substitute 6 in for h.

300 + 80(6) = x        Solve for x.

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            780 = x        This means the total cost for 6 hours will be $780.

Hope this helps :)

NOTE: I noticed in part a, it referred to a "dunking booth". I solved this problem as if that was a typo and they were referring to the jumper.

3 0
2 years ago
Multiply.<br> (x-6)(4x + 3)
d1i1m1o1n [39]

Answer:

Fully simplified it equals 4x^2 -21x -18

Explanation:

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7 0
3 years ago
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