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Assoli18 [71]
3 years ago
14

Valerie earns 24 dollars per hour.which expression can be used to show how much money she earns in 7 hours

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
7 0
Expression: 24*7

Answer: 168
barxatty [35]3 years ago
5 0
It is 168 dollars in 7 hours
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Solve the equation for y.<br><br> 4.2x−1.4y=2.1
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Answer:

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Step-by-step explanation:

4.2x−1.4y=2.1

Subtract 4.2x from each side

4.2x-4.2x−1.4y=-4.2x+2.1

-1.4y = -4.2x +2.1

divide each side by -1.4

-1.4y/-1.4y = -4.2x/ -1.4 +2.1/-1.4y

y=3x- 3/2

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168 ft²

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A student skipped a step swhen she tried to convert 15 hours to seconds and she got the following in correct resort
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