Summative #3 Practice Test

Sam has a budget of $168 for yoga classes. He buys a yoga mat for $18. If it costs $30 to attend each class, what inequality represents the number of classes, c, that Sam can take?

• 4 < c

• 5 > c

• 5 < c

• 4 > c

Which graph represents the solution to the inequality?

• -1.5x - 6.5x > -48

• graph A

• graph B

• graph C

• graph D

The eighth grade wants to break last year's record of 95 cans collected for the annual canned food drive. They have already collected 60 cans. What inequality represents the graph of the solution to the inequality that represents the number of cans, c, that the eighth grade still needs to collect?

• graph A

• graph B

• graph C

• graph D

Four friends are selling snacks at a game. Each needs to pay $2.50 for the booth rental. Each sells 10 items. If each item is priced the same and the 4 friends earn a total of $40, what was the selling price of each item?

• $1.31

• $1.00

• $1.50

• $1.25

Find the solution to the following equation.

4.85x + 12 = 36.25

• 4

• 13

• 5

• 9

• graph A

• graph B

• graph C

Which angle of triangle ABC is the largest?

• ∠BAC

• ∠BCA

• ∠ABC

During a national fundraising marathon, participants run approximately 15 miles per day. Approximately how many days, d, should they run to cover at least 74 miles?

• A participant should run at least 4 days to cover 74 miles

• A participant should run at least 7 days to cover 74 miles

• A participant should run at least 5 days to cover 74 miles

• A participant should run at least 6 days to cover 74 miles

Juan is saving $450 to buy a new gaming system. He already has $130 and can earn $8 per hour at work. Which of the following equations describes the number of hours, h, that Juan must work to earn enough money to buy the new gaming system?

• 450 - 8 = 130h

• 450h = 8 + 130

• 130 = 450 + 8h

• 450 - 130 = 8h

Select (T) TRUE or (F) FALSE for each set to say which of the sets of angles could be the interior angles of a triangle:

35°, 90°, 55° 125°, 45°, 45° 110°, 40°, 30°

• TFT

• FTT

• FTF

• TFF