Math 3 - Review Unit

Solve the inequality: 2x + 5 > 15

• x = 5

• x > 5

• x < 2

• x < 5

Tags

CCSS.7.EE.B.4B

Graph the solution set for the inequality: x ≤ -3

• Graph a dashed line at x = -3 and shade the region to the right of the line.

• Graph a solid line at x = -3 and shade the region to the right of the line.

• Graph a solid line at x = -3 and shade the region to the left of the line, including the line itself.

• Graph a solid line at x = -3 and shade the region to the left of the line.

Tags

CCSS.HSA.REI.D.12

Determine the solution set for the inequality: |3x - 2| < 7

• (-1, 3)

• (0, 4)

• (-5, 5)

• (-3, 2)

Solve the absolute value inequality: |2x + 1| ≥ 5

• x ≤ 5 or x ≥ -6

• x ≥ 2 or x ≤ -3

• x ≤ 3 or x ≥ -2

• x ≤ 1 or x ≥ -4

Find the solution to the equation: 4x - 7 = 5

• x = 3

• x = -2

• x = 0

• x = 10

Tags

CCSS.7.EE.B.4A

Solve the equation: 2(x - 3) = 10

• x = -6

• x = 9

• x = 12

• x = 5

Tags

CCSS.7.EE.B.4A

Isolate the variable in the equation: 3y + 8 = 2y - 5

• y = 10

• y = 20

• y = -3

• y = -13

Find the value of x in the equation: 2(3x - 4) = 10

• x = 2

• x = 5

• x = 3

• x = 1

Tags

CCSS.7.EE.B.4A

Simplify the algebraic expression: 3x + 2(4 - x)

• 11 - x

• 12 - x

• 3x + 8

• 8 + x

Tags

CCSS.6.EE.A.3

Evaluate the expression for x = 2: 5x - 3

• 7

• 3

• 10

• 0

Tags

CCSS.6.EE.A.2C