1 pt

6.

The school’s basketball team game started at 4pm and is represented by the number 0. Carrie arrived 12 minutes before the game started. The time she arrived is represented by the number –12. Kevin arrived 7 minutes after the game started. The number that represents the time Donna arrived at the game is –20. At what point did Donna arrive at the game?

A

After Carrie

B

After Kevin

C

Before Carrie and after the game started.

D

Before Carrie and before the game started.

1 pt

8.

Regina plotted the points below on a coordinate grid.

Which two points are exactly 10 units apart on the coordinate grid?

A

(4, 6)

B

(1, 2)

C

(7, 2)

D

(7, 5)

1 pt

10.

The bottom of a lake near the pier is 25 feet below the surface of the water in the lake. The surface of the water is represented by the number 0, and the bottom of the lake is represented by the number –25. The pier is the same distance above the surface of the water as the bottom of the lake is below the surface of the water. What number represents the location of the pier?

A

$\frac{1}{25}$ ft.

B

$\frac{1}{50}$ ft.

C

50 ft.

D

25 ft.

1 pt

13.

Mr. Bentley has rope that was 870 cm in length. He cut the rope into 12 shorter pieces of equal length. Mr. Bentley used the expression below to find the length of each of the smaller pieces of pipe.

870 ÷ 12

What is the length of each of the smaller pieces of rope?

A

72.6 cm

B

71.12 cm

C

$74\frac{1}{2}$ cm

D

72.5 cm

1 pt

15.

The public ice skating rink has free skate daily starting at noon. Sandy arrives at the ice skating rink 9 minutes before free skate starts and the number is represented by –9. Lisa arrives 10 minutes after free skate starts. The number –10 represents when Theresa arrives at the ice skating rink. At what point did Theresa arrive at the ice skating rink?

A

Before Sandy and before the free skate starts.

B

Before Lisa and after free skate starts.

C

After Lisa.

D

After Sandy.

1 pt

18.

Jilliana started her approach to the diving board at ground level. She recorded her starting position as 0. She climbed upward, and her elevation increased by 35 feet. She recorded her ending position as 35. Using this same method of measuring, a second diver had an ending position of 12. Which statement describes the ending position of the second diver?

A

The second diver’s ending position was 35 feet below the ending position of Jilliana.

B

The second diver’s ending position was 12 feet below ground level.

C

The second diver’s ending position was 35 feet above the beginning position of Jilliana.

D

The second diver’s ending position was 12 feet above ground level.

1 pt

19.

Stewart plotted the points below on a coordinate grid.

Which two points are exactly 8 units apart on the coordinate grid?

A

F and C

B

E and D

C

E and F

D

D and C