Ratios And Proportions Quiz Worksheet Page 7

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31. The following chart shows how much money Alex earns for mowing lawns. Is the amount of
money he earns proportional to the number of hours that he spends mowing? Explain
your reasoning.
Hours (x)
Earnings in dollars (y)
1
14
2
28
3
42
4
56
32. Copy and complete the table on your own paper.
Population density of deer in the National Forest.
Square miles (x)
Deer (y)
Constant of Proportionality
13
117
16
144
24
216
Write an equation that represents the relationship between the amount of deer and the area in
square miles.
33. Evalute.
4
2
4
1
+
b)
a)
5
3
7
4
34. Evaluate.
2
1
6
3
÷
×
b)
a)
3
4
7
4

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