7th Math GMAS Prep 1

John and Kamira are playing a game. John’s score (J) and Kamira’s score (K) after round 1 are shown on the number line.

The score recorded at the end of the first round is 2. What could this score represent?

• the sum of John’s score and Kamira’s score

• the difference between John’s score and Kamira’s score

• the absolute value of the difference of John’s score and Kamira’s score

• the sum of the absolute value of John’s score and the absolute value of Kamira’s score

What is the value of 4.2(46 – 65)?

• –798

• –79.8

• 79.8

• 798

What is the product?

–8(7 – 3.2)

• –59.2

• –30.4

• 30.4

• 52.8

During one week, Sheila made several changes to her bank account. She made four withdrawals of $40 each from an ATM. She also used her check card for a $156 purchase. Then she deposited her paycheck of $375.

By how much did the amount in her bank account change during that week?

• $59 increase

• $59 decrease

• $691 increase

• $691 decrease

Last year at a track meet, runner A and runner B both ran each of 4 laps in a race in 1.5 minutes. Runner A sets a goal for this year of changing his total time for the race by -0.12 minutes with equal times for all four laps. Runner B sets a goal for this year of changing his time on each lap by -0.025 minutes. Use the drop-down menus to complete the statments.

Runner A's goal is to change his time in each lap of the race by ​ (a)   minutes.

Runner B's goal is to change his total time by ​ (b)   minutes.

• -0.03
• -0.1
• -0.025
• -0.00625
• -0.48
• 0.1
• 0.12
• -0.12
• 0.03
• 0.025

An inequality is shown

Use the number line to show all values of x that make the inequality true.

Which expression is equivalent to –7(y – 2)?

• –7y – 2

• –7y + 2

• –7y – 14

• –7y + 14

A furniture store sells kits that customers use to build cabinets. Each kit contains 18 screws and a set number of boards. Part A Jarred buys 6 of these kits and has a total of 192 screws and boards. The equation shown represents this situation.

6(x + 18) = 192

What does the variable x represent in Jarred’s equation? A. the number of screws in one kit B. the number of screws in all 6 kits C. the number of boards in one kit D. the number of boards in all 6 kits

• the number of screws in one kit

• the number of screws in all 6 kits

• the number of boards in one kit

• the number of boards in all 6 kits

A furniture store sells kits that customers use to build cabinets. Each kit contains 18 screws and a set number of boards. Part A Jarred buys 6 of these kits and has a total of 192 screws and boards. The equation shown represents this situation.

6(x + 18) = 192

What is the value of x in Jarred’s equation?

• 11

• 14

• 29

• 35

The sum of a number, n, and 8 is multiplied by –4, and the result is –12.

What is the number?

• n = -5

• n = 1

• n = 5

• n = 11