Prealgebra Final Review

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8A

What is the solution to this system of equations? Solve by substitution or graphing.

• (7, -8)

• (-7, 8)

• (-7, -8)

• (7, 8)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which answer shows a reflection across the y-axis?

• a

• b

• c

• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When a shape is made smaller or larger, the shape has been _________.

• reflected

• rotated

• dilated

• translated

Tags

CCSS.8.G.A.3

Solve the equation:

7k - 14 = 42

• 7

• -8

• 0

• 8

Tags

CCSS.7.EE.B.4A

Solve the equation:

-5 + 7k = -19

• -3

• 5

• 2

• -2

Tags

CCSS.7.EE.B.4A

Simplify:

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

Tags

CCSS.6.EE.A.3

Simplify:

5a - 6b + 4a + 3b

• 9a - 3b

• a + b

• 6ab

• -b + a

Tags

CCSS.7.EE.A.1

Simplify:

7(a + 8) - 5a + 4

• 2a + 60

• -5a + 60

• 2a + 56

• 7a + 4

Tags

CCSS.6.EE.A.3

Solve the equation:

8x - 8 = -4x + 16

• x = 8

• x = 16

• x = 24

• x = 2