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faust18 [17]
3 years ago
10

Justin earns $8 an hour for the first 40 hours he works and $12 for each additional hour. How much will justin earn for a week i

n which he worked 48 hours
Mathematics
1 answer:
Neko [114]3 years ago
8 0

Answer:

Step-by-step explanation:

Let x represent the number of hours that Justin works in a week.

Let y represent the total amount that Justin would receive for working for x hours.

Justin earns $8 an hour for the first 40 hours he works and $12 for each additional hour. This means that the total amount that he earns in a week would be

y = 8×40 + 12(x - 40)

y = 320 + 12(x - 40)

If he earns 48 hours in a week, the total amount that he earned would be

320 + 12(48 - 40) = $416

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if one acute angle of a right triangle measures 47 degrees, what is the measures of the other acute angle
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Answer:

<h2>           43°</h2>

Step-by-step explanation:

The sum of measures of angles in triangle is 180°, so the measure of the ohter acute angle:

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3 0
3 years ago
Please help<br><br><br> AOB = ?<br><br> BOC = ?<br><br> BOD = ?
goldfiish [28.3K]
From the diagram, we know that it is an angle that adds up to 360

So

x+4x+2x+10+5x+50=360


Gather like terms

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Sub x

3*25+10 which is 85

:)
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Step-by-step explanation:

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