Finals Review

Which of the following is closest to the value of 0.3001/50?

• 0.006

• 0.06

• 6

• 60

Find the least common multiple of 5 and 6?

• 12

• 20

• 30

• 120

Find the greatest common factor of 4 and 24?

• 4

• 6

• 12

• 24

In Jayden's testing room, the teacher has 520 erasers to pass out to 20 students. If the same number of erasers is given to each student, how many erasers will each student get?

• 26

• 500

• 540

• 10400

Tru bought 5 hot wheels. Last week he had 8 hot wheels. Which of the following equations could be used to determine how many hot wheels Tru has now?

• 8 - 5 = x

• 8 + 5 = x

• x + 5 = 8

• x + 8 = 5

On a fall day in the Northeast, the temperature got warmer than 40 degrees ABOVE zero when measured in degrees Fahrenheit. Which of these inequalities correctly represents the temperature? For each inequality, assume that x is the temperature and that the constant is the number of degrees Fahrenheit.

• x < -40

• x > 40

• x < 40

• x > -40

Which of the following phrases describes the expression 2 + 3x?

• 2 increased by 3 times a number

• 2 decreased by 3 times a number

• 2 times a number decreased by 3

• a number times the quantity 3 decreased by 2

GCA Middle Grade Band has 2,240 students. If 70% of the students attend class with their webcam on, how many students have their web cam on?

• 2310

• 2170

• 1568

• 1498

Which of the following represents the opposite of 22?

• -22

• 44

• 0

• 22

Compute: 10^2 - (9 - 4)^2 + 5 =

• -30

• -40

• 80

• 75