Algebra 7

4x( 4 + 5y)=

• 4x + 20y
• 4x + 4 + 5y
• 16x + 20y
• 16x + 20xy

30(x + 5)=

• 30x + 150
• 30x + 5
• 30 + x + 5
• 30x + 5x

5(3a-5)-4(2a+4)=

• 15a+25-8a+16=7a+41
• 15a-25-8a-16=23a-9
• 15a-25-8a-16=7a-41
• 15a-25-8a+16=7a9

3x² + 4y - 5x + 2x² - 2y=

• 5x² + 2y - 5x
• x + 2y
• 5x² - 2y - 5x
• 2xy

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Tags

CCSS.7.EE.A.1

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

If a = 4 and b = 6, what is the value of 3a + 5b?

• 40
• 42
• 44
• 46

Tags

CCSS.6.EE.A.2C

If y = 7, find the value of 2(y+4).

• 11
• 22
• 20
• 12

Tags

CCSS.6.EE.A.2C

(x-8)(x+1)

• x²-9x-8
• x²-7x-8
• x²-7x+8
• x²+9x-8

Tags

CCSS.HSA.APR.A.1

Solve the following equation.
4x + 3 = -5

• 1/2
• -1/2
• -2
• 2

Tags

CCSS.7.EE.B.4A