Foundations & Literal Equations Quiz 3

Solve for t.
D= rt

• D/r = t
• Dr = t
• D/t = r
• Dt = r

Tags

CCSS.HSA.CED.A.4

Solve:
V = πr²h , for h

• V/(πr²) = h
• V - πr² = h
• V + πr² = h
• V/π = h

Tags

CCSS.HSA.CED.A.4

Solve the formula for x.  What is the 1st step?

• Add b to each side. 
• Subtract b from each side. 
• Divide each side by m. 
• Multiply each side by m. 

Tags

CCSS.HSA.REI.A.1

9a - 5 = 22

• a = 4
• a = 1
• a = 3
• a = 5

Tags

CCSS.7.EE.B.4A

w + 12 = 20

• w = 32
• w = -32
• w = 8
• w = -8

Tags

CCSS.6.EE.B.7

3x = 36

• x = 18
• x = 12
• x = 6
• x = 33

Tags

CCSS.6.EE.B.7

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

What is the inverse operation needed to solve the following problem?
x/3 = 5

• Addition 
• Subtraction
• Multiplication
• Division

Tags

CCSS.HSA.REI.A.1

4(k + 7)

• 4k + 28
• 4k - 28
• -4k + 28
• 4k - 28

Tags

CCSS.7.NS.A.1D

What does it mean to distribute?

• To multiply the numbers inside the parentheses by the number on the outside.
• To add all of the numbers together.
• To do the order of operations.

Tags

CCSS.3.OA.B.5