Algebra Topic 4 Readiness

What is the slope of the line that passes through points (0, 7) and (−3, 0)?

• −7/3

• 7/3

• −3/7

• 3/7

Tags

CCSS.8.EE.B.5

What is the y-intercept of the graph of the equation 5x + (−2y) = 8?

• (0, −4)

• (0, 4)

• (8, 0)

• (3, 8)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which ordered pair(s) are solutions to 3x − y = 1? Select all that apply.

• (−2, −7)

• (−1, −4)

• (0, 1)

• (3, 8)

Rewrite the equation 6x − 9y = 12 in terms of y.

• y = 2x − 4

• y = 2x + 4

• y = −2x + 4

• y = −2x − 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Name the property of addition modeled here. If a = b, then a + c = b + c.

• Addition Property of Equality

• Commutative Property of Addition

• Associative Property of Addition

• None of the above

Tags

CCSS.7.EE.A.1

Which of the following equation(s) are equivalent to y − 4 = 2/3(x − 1)? Select all that apply.

• y = 2/3x − 10/3

• y = 2/3x + 3

• y = 2/3x + 3/3

• y = 2/3x + 10/3

Solve the equation 3(1/6x + 9) = 1/2x − 27.

• x = −54

• x = 0

• x = 54

• no solution

Solve the equation 3x + 1/2(x + 6) = 6x + 1.

• x = 2/5

• x = 1

• x = 2

• x = 5/2

Solve the inequality 1/3(x − 6) > 2.

• x > 12

• x > 0

• x > 3

• x > −6

Tags

CCSS.7.EE.B.4B

Consider the inequality 7 + 4x > x − 2. Which value(s) of x are solutions? Select all that apply.

• x > −3

• x = 0

• x > 3

• x < −6