1 During a snowstorm snow falls at a

1 - During a snowstorm, snow falls at a constant rate and is recorded by a meteorologist. The data is plotted on the graph below. Which equation models the relationship between the number of hours, x, of the snowstorm, and the number of inches of snow, y, on the ground? A) y = 3 x + 3 B) c) y = 3 x + 18 D)

2 - Rachael has a summer job working at a library. The graph below shows the relationship between the number of hours Rachael worked and the amount of money, in dollars, that Rachael earned. Select the equation that represents the amount of money, m, in dollars, that Rachael earned by working h hours. A) m = 10 h B) m = 9. 25 h C) m = 9 h D) m = 8 h

3 - The equation p = 3. 25 b can be used to find the price, p, in dollars, of b pounds of blueberries at a particular supermarket. Each of the tables gives the prices of various pounds of blueberries at a different supermarket. Which of these tables represents blueberries that are more expensive than those represented by the equation? A) B)

4 - The table below shows the proportional relationship between the time in hours (h) Sara babysits and the amount in dollars (a) Sara earns babysitting. The equation a = 5 h shows the relationship between the amount in dollars (a) Abbey earns babysitting and the time in hours (h) Abbey babysits. Which statement correctly identifies who earns more and how much more she earns?

5 - Mike is 5 years old and Randy is 8 years old. Select all proportional relationships that have the same ratio to that of Mike and Randy's age.

6 - Last week, Ellen bought 4 apples for $2. 40. This week she bought 9 apples for $5. 40. If the cost per apple remains the same, how many apples could she buy next week?

7 - One printing machine printed 500 books in 40 hours this week. A second printing machine printed for 30 hours this week but printed books at twice the hourly rate of the first machine. How many books did the second machine print this week?

8 - The graph below shows the number of cases of candy bars four students sold for a fund raiser and the total number of candy bars in those cases. How many candy bars are in each case?

9 - Which table represents a proportional relationship between x and y. A) B)

10 - The graph shows the number of miles Peter's car traveled and the gallons of gas used. Which equation can be used to find the distance in miles, d, that the car can travel on g gallons of gas? A) d= 30 g B) d= 16 g C) d= 20 g D) d=24 g

11 - Which line represents a proportional relationship?