Foundations in Algebra Review

Evaluate expression if a=3 and b=4

• 2

• 1

• -8

• 8

Tags

CCSS.6.EE.A.2C

Evaluate the following expression:
x² + 5 - x when x = 5

• 25

• 33

• 20

• 35

Tags

CCSS.6.EE.A.2C

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12

• 10x + 12

• -10x - 12

• -2x + 12

Tags

CCSS.6.EE.A.3

Which point lies on the equation 𝑦 = −2𝑥 + 5

• (5, 0)

• (1, 2)

• (9, -2)

• (-1, 7)

Write an algebraic expression for:
 35 decreased by a number

• 35+n

• 35-n

• n-35

Tags

CCSS.6.EE.A.2A

ax + c = R
(solve for x) 

• ax = R + c

• ax = R - c

• x = a(R-c)

• x = (R-c) / a 

Tags

CCSS.7.EE.B.4A

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

Tags

CCSS.6.EE.B.8

-2 < x - 9 < 3

• x < 12

• 7 < x

• 7 < x < 12

• x > 7 or x < 12

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4