Math 8 Review #4

Divide.

• 1.5 x 10⁴
• 1.4 x 10²
• 1.4 x 10³
• 1.5 x 10²

Tags

CCSS.HSA.APR.D.7

Multiply.

• 8.0 x 10¹²
• 8.0 x 10⁷
• 8.0 x 10¹
• 8.0 x 10^-1

Tags

CCSS.6.EE.A.1

Solve:
(6 x 10⁶) / (2 x 10³)

• 12 x 10³
• 3 x 10⁹
• 1.2 x 10⁴
• 3 x 10³

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Solve:
(2.2 x 10 ⁴) x (7.1x 10 ⁵)

• 1.562 x 10¹⁰
• 15.62 x 10⁹
• 15.62 x 10²⁰
• 1.562 x 10²⁰

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

x / 2 + 8 = 10

• 2
• 4
• 6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Determine how to translate triangle A'B'C' to triangle ABC.

• (x+2, y-5)
• (x+2, y-9)
• (x-2, y-9)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

Original point: (8, -4)
New point: (5, -1)
What is the rule?

• T_{(-3, -3)}
• T_{(-3, 3)}
• T_{(3, 3)}
• T_{(3, -3)}

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

Identify the slope and y-intercept of the following equation:
 7x - 4y = 3

• m = 7
  b = 3
• m = 4/7
  b = 3
• m = 7/4
  b = - 3/4
• m = 3/4
  b = 7

Tags

CCSS.HSS.ID.C.7