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erica [24]
3 years ago
5

Carmen worked more than 40 hours last week and earned $352.95. Her regular hourly pay rate is $7.80. After 40 hours, she is paid

an extra $3.90 for each hour she works. How many hours did Carmen work last week?
Mathematics
2 answers:
rjkz [21]3 years ago
5 0

Answer:

43.5 Hours

Step-by-step explanation:

The first thing you would need to do is multiply the first 40 hours by 7.80, the payrate, this will get you 312. We know she makes a total of 352.95, so we subtract the amount of money she made from the first 40 hours from 352.95, getting us 40.95.  We know that after these 40 hours, she receives an additional 3.90 in her payrate, we add 7.80 to 3.90, getting 11.7. We now divide 11.7 from 40.95 to get the additional amount of ours she worked after the first 40, we get 3.5. We now add 3.5 to 40, getting us 43.5.

posledela3 years ago
4 0

She worked 50.5 hours last week.

7.80x40=312

352.95-312=40.95

40.95/4.90=10.5

10.5+40=50.5

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Answer:

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Step-by-step explanation:

Given as :

The total number of people attending a ballgame = 34,000

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Let The number of people for reserved seat = r

And The number of people for general admission = g

Now, According to question

The total number of people attending a ballgame =  The number of people for reserved seat + The number of people for general admission

or, r + g = 34,000           ...........1

The total receipt of the ticket's seat = The amount pad for reserved seat × The number of people for reserved seat + The amount paid for general admission × The number of people for general admission

Or, $ 12 × r + $  ×4 g = $ 176,000           .........2

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Solving equation

( $ 12 r + $ 12 g ) - ($ 12 r + $ 4 g ) = $ 408,000 - $ 176,000

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And The number of people who paid $ 4 for general seat is 29,000  Answer

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