UNIT 4 _PRACTICE TEST

• (4, 6)

• (1, -3)

• (-3, 5)

• (3, 3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• 4

• 5

• 9

• 12

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A worker at a factory is combining peanuts and almonds to make a snack mix.

Peanuts cost $3.00 per pound.

Almonds cost $4.50 per pound.

The mix weighs 25 pounds and costs $4.00 per pound. The worker made this chart to help determine the amount of peanuts and almonds for the mix. What number is missing in the table?

• 4

• 7.5

• 75

• 100

Tags

CCSS.6.RP.A.3B

Susan bought some potted plants. Petunias cost $7 per pot. Begonias cost $8 per pot. Susan bought 22 potted plants and spent a total of $163. How many MORE petunias did Susan buy than begonias?

• 9

• 13

• 4

• 1

Tags

CCSS.3.OA.D.8

Jason has a total of 15 coins which are dimes and nickels. The coins are worth $1.10. How many dimes does he have?

• 6

• 7

• 8

• 11

Tags

CCSS.4.MD.A.2

• 2 hours

• 5 hours

• 6 hours

• never

Tags

CCSS.8.EE.C.8C

One number, x, is 12 more than half another number, y. The sum of the numbers is 60. What are the numbers?

• x = 24 and y = 36

• x = 36 and y = 24

• x = 32 and y = 28

• x = 28 and y = 32

Tags

CCSS.8.EE.C.8C

Jen has a map of a local park that is represented on a coordinate grid. There are several paths for walking and bicycling that extend the entire length of the park. Jen is walking on a path that is represented on the map as a line with the equation y = 2x + 5. Her friend Dave is on a bike path that is represented on the map as a line with the equation y = 0.5x + 6.5. Which statement about Jen's path and Dave's path is true?

• The two paths will intersect at two different points.

• The two paths will never intersect.

• The two paths are the same.

• The two paths will intersect at one point.

Tags

CCSS.8.EE.C.8C

Adult movie tickets cost $4.00 more than tickets for children. Henry bought 3 tickets for adults and 9 tickets for children, and the total cost was $54.00. The situation can be represented by a system of equations. y = x + 4 9x + 3y = 54 What is the cost of one adult movie ticket?

• $8.50

• $3.50

• $7.50

• $11.50

Tags

CCSS.8.EE.C.8C

When attempting to solve the system of equations -x - 9y = 90 and x = y - 10, Sergey got a solution of (-2, -8). Which of these statements is correct?

• Sergey found the wrong value of x and the wrong value of y.

• Sergey found the wrong value of x, but the right value of y.

• Sergey found the right value of x, but the wrong value of y.

• Sergey found the right value of x and the right value of y.