Alg 1a semester review

4x - 5 - 2x -4

• -2x +9

• 9x - 2

• 2x - 9

Tags

CCSS.7.EE.A.1

Which is equivalent to 4x - 6

• 4(x - 6)

• 2(2x -3 )

• 6x - 1

Tags

CCSS.6.EE.A.4

15y -2(y + 3)

• 13y - 6

• 13y + 6

• 13y + 3

Tags

CCSS.6.EE.A.3

What is 2(x + y)² if x = 3 and y =4

• 28

• 98

• 50

Tags

CCSS.6.EE.A.2C

2 (4²) + 16² ÷ 2

• 160

• 24

• 147

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

solve -27 - (x) if x = -8

• -35

• -19

• 19

Tags

CCSS.6.EE.A.2C

_{what is x²∕y if x = -4 and y = -2}

• 8

• 1/8

• -8

Tags

CCSS.6.EE.A.2C

-2x + 7 = 25

• -9

• 9

• 16

Tags

CCSS.7.EE.B.4A

15 -2(x + 5) = 11

• -7

• -3

• 8

Tags

CCSS.7.EE.B.4A

x + 11 = 13

• -3

• 4

• 2

Tags

CCSS.6.EE.B.7