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SOVA2 [1]
3 years ago
15

Frank works at Best Buy. After 2 hours he’ll earn $15.50. If he works 4 hours he’ll earn $31.00. Find the rate of change and wri

te your answer as a decimal.
Mathematics
1 answer:
worty [1.4K]3 years ago
7 0

Answer:

Each hour he earns $7.75

Step-by-step explanation:

You can find this out by dividing the money that he earns in 2 hours by 2 to get $7.75 an hour because $15.50 divided by 2 equals $7.75

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3 years ago
If angle 1 = 6n + 1 and angle 4 = 4n + 19, what is the angle 2?
kobusy [5.1K]
Angles 1 and 4 are alternate angles and thus have the same measurement. You will set their equations equal to each other and solve for the variable. 

6n + 1 = 4n + 19

Subtract 1 and 4n from both sides to get variables on one side and constants on the other. 

6n - 4n = 19 - 1

Combine like terms and solve for n.

2n = 18
n = 18 / 2
n = 9

Angles 1 and 2 are congruent as labeled in the graph. 

So angle 2 is also 6n + 1

Plug in for 9 for n

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Option C is your answer. 


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3 years ago
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ANEK [815]

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Step-by-step explanation:

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8 0
3 years ago
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3 0
3 years ago
Z is the center of the circle. Suppose that QR = 15, SR = 15, UZ = 22, and VZ = 5x - 3. Find x and SV.
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Read 2 more answers
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