Algebra 1: 1st 9 Weeks Pre-Test

• -4

• 5

• 9

• -9

Tags

TEKS.MATH.8.8A

Which equation has no solution?

• x - 5(x - 4) = 2(2x + 7) + 6

• 5(x + 1) - 3x = 5 - 2(5 - x)

• 1 - 3(x + 3) = 2(3x - 4) - 9x

• 3(x - 4) + x = 4(3 - x)

Tags

TEKS.MATH.8.8C

Identify the property that justifies the work between Step 1 and Step 2.

• Addition Property of Inequality

• Subtraction Property of Inequality

• Associative Property of Addition

• Identity Property of Addition

What value of x makes the inequality true? 3(2x - 1) - 11x ≤ -3x + 5

• {x: x ≥ -4}

• {x: x ≤ -4}

• {x: x ≥ -1}

• {x: x ≤ -1}

• 10

• 4

• 13/4

• 53/4

Which statement is justified by the transitive property of equality?

• (x + y) + z = x + (y + z)

• If 7x = 14, then 14 = 7x

• If -3x = y, and y = 8z, then -3x = 8z

• x(y - z) = xy - xz

Tags

TEKS.MATH.6.7D

Evaluate the expression to the left.

• 19

• 19/2

• 49/4

• 49/2

Tags

TEKS.MATH.A.11B

The formula below gives the sum of the degrees, S, of the interior angles of a polygon. If n represents the number of sides, which equation solves for n? S = (n - 2) · 180

• n = S/180 + 2

• n = 180S + 2

• n = S + 2/180

• n = (S + 2) · 180

What is most likely the slope of the line graphed?

• -2

• 0

• 2

• undefined

Tags

TEKS.MATH.8.4B

Find the slope of the line between the coordinates (-6, -13) and (3, -1).

• 3/4

• 4/3

• -3/4

• -4/3

Tags

TEKS.MATH.8.4B