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Unit 4 Check in

Last updated over 8 years ago

6 Nsɛmmisa

1

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1.

Kendall earns $15 an hour babysitting for her neighbors. Write an equation for the situation, where y is the total amount of money donated and x is the number of hours babysat.

1

1

1

1

1

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2.

Find the slope, show the set up first and then solve.
(9, 14) (-7, -6)

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3.

For problem #2, identify the type of slope.

A Undefined Slope

B Positive Slope

C Zero Slope

D Negative Slope

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4.

A car travels at a constant rate. If the car travels 250 miles in 5 hours, what is the unit rate? Include units in the answer.

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5.

You burn 180 calories while running on the treadmill for 12 minutes. There is a proportional relationship between calories burned and time. Find the unit rate.

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6.

For problem #5, how many calories you would burn in 20 minutes.