Is this true or false? The following graph represents a proportional relationship: A graph is shown. The values on the x axis are 0, 2, 4, 6, 8,10. The values on the y axis are 4, 8, 12, 16, and 20. Points are shown on ordered pairs 0, 0 and 2, 4 and 4, 8 and 6, 12 and 8, 16. These points are connected by a line. The label on the x axis is Bunches of Parsley. The title on the y axis is Price of Bunches.

True

False

Question 2 (Worth 1 points)
(04.04 MC)

At Chrissy's Clothes Warehouse, it takes 2 over 5 of a day to complete 1 over 10 of an order of t-shirts. At this rate, how long will it take to complete the entire order of t-shirts?

4 days

10 and 2 over 5 days

12 and 1 over 2 days

25 days

Question 3 (Worth 1 points)
(04.03 MC)

A matinee movie ticket costs $6.50 per child. Which equation can be used to calculate the matinee ticket price, M, for n children?

M = 6.50n

n = 6.50M

M equals 6.50 over n

n equals 6.50 over M

Question 4 (Worth 1 points)
(04.01 LC)

Which unit rate is equivalent to 14 miles per gallon?

two gallons over thirty two miles

thirty two miles over two gallons

three gallons over forty two miles

forty two miles over three gallons

Question 5 (Worth 1 points)
(04.01 LC)

Suzanna walked two over seven of a mile in two over five of an hour. What is her unit rate in miles per hour?

two sevenths over two fifths = one and two fifths miles per hour

two fifths over two sevenths = one and two fifths miles per hour

two sevenths over two fifths = five over seven mile per hour

two fifths over two sevenths = five over seven mile per hour

Question 6 (Worth 1 points)
(04.02 MC)

The table below shows the number of crackers in different numbers of packs:

Number of Packs Number of Crackers
2 8
3 12
4 16
5 20

Is this true or false? The numbers in the table represent a proportional relationship.
True

False

Question 7 (Worth 1 points)
(04.05 MC)

Silva set up a dog-walking business. He earned $60 in June. He is projected to earn 110% more in July. How much is Silva projected to make in July?

$126

$170

$176

$660

Question 8 (Worth 1 points)
(04.02 MC)

The graph below shows the relationship between the number of cookies made and the number of pans used:

A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5. The values on the y axis are 0, 8, 16, 24, 32, 40. Points are shown on the ordered pairs 0, 0 and 1, 8 and 2, 16 and 3, 24 and 4, 32. Only the point on ordered pair 4, 32 is labeled as A. These points are joined by a line. The label on the x axis is Pans. The title on the y axis is Cookies.

Which statement best describes point A on the graph?

Four pans make 16 cookies.

Four pans make 32 cookies.

One pan makes 16 cookies.

One pan makes 32 cookies.

Question 9 (Worth 1 points)
(04.05 MC)

Ross needs to buy a countertop for a laundry room. He calculated the area to be 12 square feet. The actual area is 11.8 square feet. What is Ross's percentage error?

1.02%

1.69%

20%

98%

Question 10 (Worth 1 points)
(04.04 MC)

An oil company fills 1 over 12 of a tank in 1 over 3 hour. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?

1 over 12 ⋅ 3 hours

1 over 3 ⋅ 12 hours

1 over 3 ⋅ 1 over 12 hour

3 ⋅ 12 hours

Question 11 (Worth 1 points)
(04.03 MC)

A package of pencils cost $6.25 per set at an office supply store. Which equation can be used to determine the price, P, of n sets of these pencils?

n = 6.25P

P = 6.25n

n equals 6.25 over P

P equals 6.25 over n

Question 12 (Worth 1 points)
(04.03 LC)

The graph below represents the price of sending video messages using the services of a phone company. What is the constant of proportionality?

A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. The values on the y axis are 0, 24, 48, 72, 96, 120, 144, 168, 192, 216, 240. Points are shown on ordered pairs 0, 0 and 2, 48 and 4, 96 and 6, 144 and 8, 192. These points are connected by a line. The label on the x axis is Video Messages Sent. The label on the y axis is Price in cents.

12

24

46

48

Question 13 (Worth 1 points)
(04.02 MC)

The graph below shows the fine that a library member pays based on the number of days a book is overdue:

A graph is shown. The values on the x axis are 0, 2, 4, 6, 8. The values on the y axis are 0, 1.50, 3.00, 4.50, and 6.00. Points are shown on ordered pairs 0, 0 and 2, 1.50 and 4, 3.00 and 6, 4.50. These points are joined by a line. The label on the x axis is Days Overdue. The title on the y axis is Fine.

Which statement best describes the point (0, 0) on the graph?

No fine is paid if the book is returned by the due date.

A fine of $0.75 is paid if the book returned by the due date.

No fine is paid if the book is returned 1 day after the due date.

A fine of $0.75 is paid if the book is returned 1 day after the due date.