High School Readiness Part 1

Calculate manually: 3 * 2^3

• 6

• 12

• 24

• 8

What is the prime factorization of 36?

• 2 x 18

• 2 x 2 x 9

• 2 x 2 x 3 x 3

• 3 x 12

What is the prime factorization of 60?

• 2, 3, 5

• 2^2, 3, 5

• 2, 3^2, 5

• 2^2, 3^2, 5

Find the solution set for the inequality 5x + 1 > 16.

Answer explanation

x>3

open dot at 3 arrow to the right

Solve and graph the inequality 2x + 6 < 8.

• 2

• 6

• 8

• 1

Find the solution set for the inequality 3x + 5 > 11.

• 1

• 2

• 3

• 4

Solve the inequality: 2x + 5 > 15

• x > 5

• x > 10

• x > 2

• x > -5

Is 10 a solution to the inequality 3x + 2 > 32?

• True

• False

Would -4 be part of the solution set? of 2<3x-6

• yes

• no

What is the nearest integer to 22/3?

• 6

• 7

• 8

• 9