Alg Reason: Ch 6 Mid Chapter Quiz

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

Tags

CCSS.HSA.APR.A.1

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

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

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Add or Subtract to Simplify:
(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• 4b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 4
• b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 7

Tags

CCSS.HSA.APR.A.1

What is the perimeter of the rectangle?

• x²+8x-5

• 2x²+16x-10

• 2x²+10x-8

• 6x-2

Tags

CCSS.HSA.APR.A.1

Simplify the expression: 3(x + 2)

• 3x - 6

• 3x + 6

• 3x + 2

• 3x + 8

Tags

CCSS.6.EE.A.3

Multiply: 3x(5x + 2)

• 15x^2 + 2

• 15x^2 + 6x

• 15x^2 + 10x

• 15x^2 + 5

Tags

CCSS.HSA.APR.A.1

Use the distributive property to multiply: 5(2x + 1)

• 10x - 5

• 10x + 2

• 10x + 5

• 7x + 5

Tags

CCSS.6.EE.A.3

Simplify the expression: 2(3x - 4)

• 6x - 8

• 6x - 12

• 6x - 4

• 6x + 8

Tags

CCSS.6.EE.A.3

Multiply: 7x(4x - 2)

• 28x - 2

• 28x - 14

• 28x + 14

• 7x^2 - 14

Tags

CCSS.HSA.APR.A.1