2nd nine weeks test

3(a - 14) - 5(a + 12)

• -2a - 102
• -104a
• 8a - 2
• no solution

Tags

CCSS.6.EE.A.3

What is (3x -2) - (4x + 1) in simplest form?

• x - 3

• -x - 3

• -x + 1

• x + 1

Tags

CCSS.HSA.APR.A.1

What is the value of the expression -5(3 + 4)?

• -35

• -12

• -2

• 2

Tags

CCSS.7.NS.A.2C

What is -2y + 10 + 2y - 8 simplified?

• 10

• 8

• 6

• 2

Tags

CCSS.7.EE.A.1

Add (11x + 2) + (9x - 4)

• 20x - 6

• 20x - 2

• 2x - 6

• 2x -2

Subtract (8x + 6) - (x + 4)

• 7x + 2

• 7x + 10

• 9x + 10

• 9x + 2

Tags

CCSS.HSA.APR.A.1

Subtract (3x + 5) - (x + 2)

• 2x + 7

• 2x + 3

• -2x - 7

• 4x + 7

Tags

CCSS.HSA.APR.A.1

Add (12x + 5) + (3x - 7)

• 9x - 12

• 9x - 2

• 15x -12

• 15x - 2

Tags

CCSS.HSA.APR.A.1

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Tags

CCSS.7.EE.B.4A