Literals/Abs Value

Which values are solutions to the absolute value equations? Select all that apply.  $\left|x+5\right|=9$  

• 4

• -4

• 14

• -14

Which values are solutions to the absolute value equations? Select all that apply.  $2\left|2x+1\right|=22$  

• 6

• -6

• 5

• -5

Which values are solutions to the absolute value equations? Select all that apply.  $\left|x-25\right|-40=-40$  

• no solution

• 40

• 25

• 15

Determine whether each absolute value equation has 2 Solutions, 1 Solution, or No Solution.
 $-8\left|x\right|=16$  

• 2 solutions

• 1 solution

• no solutions

Determine whether each absolute value equation has 2 Solutions, 1 Solution, or No Solution.
 $\left|5x\ +5\right|-15=-5$  

• 2 solutions

• 1 solution

• no solution

Solve the equation for d. 
d / t = r

• d = r / t
• d = t / r
• d = rt
• d = r - t

Tags

CCSS.HSA.CED.A.4

S = 3F - 24  Solve for F

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

Tags

CCSS.HSA.CED.A.4

Solve the equation for w.  
^{x = w / a}

• w = a / x
• w = x / a
• w = ax
• x = wa

Tags

CCSS.HSA.CED.A.4

What is the reason that absolute value is always written as a positive?

• Absolute value is talking about numbers so it must be positive.
• Absolute value does not always have to be positive.
• Absolute value is like a clock it has only positive numbers.
• Absolute value is talking about distance, distance is always measured by positive numbers.

Tags

CCSS.6.NS.C.7

3| −8x| + 8 = 80

• {-7/3, 7/3}
• {-3,3}
• {11/3,-11/3}
• No Solution

Tags

CCSS.6.EE.B.5

CCSS.6.NS.C.7