Midterm Review #2

• -30, -26, -8, -27

• -8, -26, -27, -30

• -30, -27, -26, -8

• -27, -8, -26, -30

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

• -3

• 3

Tags

CCSS.7.NS.A.2C

A scuba diver dives 95 feet below sea level. Then he swims up 30 feet towards the surface. What is the scuba diver’s new position?

• 125 feet

• -125 feet

• 65 feet

• -65 feet

Tags

CCSS.7.NS.A.1C

Which situation results in a final value of zero?

• The temperature after a decrease of 10°F from a temperature of 10°F.

• The height of an airplane after taking off from ground level and rising 4,000 feet.

• The amount of money received in change after making a $30 purchase with a $50 bill.

• The distance above sea level after increasing 24 meters from a height of 24 meters above sea level.

Tags

CCSS.6.NS.C.5

Simplify:  -4(x - 6)

• -4x - 6

• -4x - 24

• -4x + 24

• -4x - 10

Tags

CCSS.6.EE.A.3

Simplify the expression:          7x - 6 - 4x + 5

• 3x + 11

• 3x - 1

• 11x + 11

• 3x + 1

Tags

CCSS.7.EE.A.1

Find the difference  (4x – 9) – (5x + 6)

• 9x + 14

• -1x - 3

• 1x - 3

• -1x - 15

Tags

CCSS.HSA.APR.A.1

Find the value of x in the equation 5x + 4 = -11

• x = -3

• x = 3

Tags

CCSS.7.EE.B.4A

Amy is trying to solve for n in the equation shown.  If she solves the equation correctly, which of the following could be one step of her solution?

3(n + 6) = -12

• 3n + 18 = -12

• 3n + 6 = -12

• 3n + 18 = -36

• 3n + 18 = 36

Tags

CCSS.HSA.REI.A.1

Find the value of x:

-2(3x + 1) = 4x - 12x + 20

• x = 3

• x = 11

• x = -11

Tags

CCSS.8.EE.C.7B