Reteach Unit 1A Test: Big Idea 2 (STA)

Last updated over 1 year ago

6 questions

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

Library

Reteach Unit 1A Test: Big Idea 2 (STA)

Last updated over 1 year ago

6 questions

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

MGSE7.RP.2.a

1

Use the information to answer questions 7 and 8.

The table shows the lowest elevations for four states.

What expression models the difference in elevation between the highest and the lowest elevation listed in the table?

MGSE7.RP.2.a

1

Use the information to answer questions 9.

Point A is located at -0.75 and point B is located at 0.25 on a number line.

1) Which of the following number lines has point A and B plotted correctly? __________

2) Which of the following expression shows how to find the distance between points A and B ? __________

3) Point C is the same distance from point B as point A, but it is not the same point. Where is point C, and explain your answer below in the show your work section. __________

MGSE7.RP.2.a

Jeff won a contest to play a round of golf with Phil Mickleson. Mickleson’s final score was –6, but Jeff shot a 24. What is the difference between Phil and Jeff’s scores?

30

-30

18

-18

At 5:00 a.m., the temperature outside was 6°F below zero. By noon, it rose by 15°F. At 7:00 p.m., the temperature dropped by 5°F. What was the evening temperature?

–26°F

4°F

14°F

26°F

Lindsay is playing a video game. She begins with an initial score of 500 points but loses 280 points throughout the game. She represents her score using the expression shown.

500 – 280

Which of the following expressions also represents Lindsay’s video game score?

280 – 500

280 + 500

500 – (–280)

500 + (–280)

Kira owes Mark $5, and Mark owes Kira $7. Which of the following statements means the same thing?

Kira owes Mark $2.

Kira owes Mark $12.

Mark owes Kira $2.

Mark owes Kira $12.

Use the information to answer questions 7 and 8.

The table shows the lowest elevations for four states.

What expression models the difference in elevation between the highest and the lowest elevation listed in the table?

Use the information to answer questions 9.

Point A is located at -0.75 and point B is located at 0.25 on a number line.

1) Which of the following number lines has point A and B plotted correctly? __________

2) Which of the following expression shows how to find the distance between points A and B ? __________

3) Point C is the same distance from point B as point A, but it is not the same point. Where is point C, and explain your answer below in the show your work section. __________

Jeff won a contest to play a round of golf with Phil Mickleson. Mickleson’s final score was –6, but Jeff shot a 24. What is the difference between Phil and Jeff’s scores?

30

-30

18

-18

At 5:00 a.m., the temperature outside was 6°F below zero. By noon, it rose by 15°F.  At 7:00 p.m., the temperature dropped by 5°F. What was the evening temperature?

–26°F

4°F

14°F

26°F

Lindsay is playing a video game. She begins with an initial score of 500 points but loses 280 points throughout the game. She represents her score using the expression shown.  

500 – 280

Which of the following expressions also represents Lindsay’s video game score?

280 – 500

280 + 500

500 – (–280)

500 + (–280)

Kira owes Mark $5, and Mark owes Kira $7. Which of the following statements means the same thing?

Kira owes Mark $2.

Kira owes Mark $12.

Mark owes Kira $2.

Mark owes Kira $12.

Reteach Unit 1A Test: Big Idea 2 (STA)

Reteach Unit 1A Test: Big Idea 2 (STA)

Use the information to answer questions 7 and 8.The table shows the lowest elevations for four states.What expression models the difference in elevation between the highest and the lowest elevation listed in the table?

Jeff won a contest to play a round of golf with Phil Mickleson. Mickleson’s final score was –6, but Jeff shot a 24. What is the difference between Phil and Jeff’s scores?

At 5:00 a.m., the temperature outside was 6°F below zero. By noon, it rose by 15°F. At 7:00 p.m., the temperature dropped by 5°F. What was the evening temperature?

Lindsay is playing a video game. She begins with an initial score of 500 points but loses 280 points throughout the game. She represents her score using the expression shown. 500 – 280Which of the following expressions also represents Lindsay’s video game score?

Kira owes Mark $5, and Mark owes Kira $7. Which of the following statements means the same thing?

Use the information to answer questions 7 and 8.The table shows the lowest elevations for four states.What expression models the difference in elevation between the highest and the lowest elevation listed in the table?

Use the information to answer questions 7 and 8.

The table shows the lowest elevations for four states.

What expression models the difference in elevation between the highest and the lowest elevation listed in the table?

Lindsay is playing a video game. She begins with an initial score of 500 points but loses 280 points throughout the game. She represents her score using the expression shown.

500 – 280

Which of the following expressions also represents Lindsay’s video game score?

Use the information to answer questions 7 and 8.

The table shows the lowest elevations for four states.

What expression models the difference in elevation between the highest and the lowest elevation listed in the table?