Algebra 1 - 1st Semester EXAM 19-20

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

Tags

CCSS.7.EE.B.4B

Solve for y
8x + 2y = -10

• y = -8x + 5
• y = -4x - 5
• y = -¹/₄ x - 10
• y = -¹/₄ x - 5

Tags

CCSS.6.EE.C.9

Solve for x:
4(1-x)+3x=-2(x+1)

• x = -6
• x = 6
• x = 3

Factor
x² + 9x - 36

• (x + 12)(x - 3)
• (x + 9)(x - 4)
• (x - 12)(x + 3)
• (x - 9)(x - 4)

Which inequality is equivalent to the one shown?

• x < 0.64
• x > 0.64
• no solution
• All Real Numbers

Solve for x.
2x + 1 = 5

• x = 2
• x = 1
• x = 3
• x = 13

Tags

CCSS.7.EE.B.4A

Solve using Order of Operations. 
9(4 x 5) + 3 x 2

• 209
• 19
• 186
• 190

Tags

CCSS.7.EE.B.3

Solve the equation
4(2x-5)=7(2x+4)

• 8
• -8
• -1.5
• 1.5

Simplify: 6w - 6w + 6w + 9w

• w
• 15w
• 9w
• 6w

Tags

CCSS.7.EE.A.1

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Tags

CCSS.HSA.APR.A.1