Use algebraic and/or graphical methods to solve the inequality.3 + 
- 
? 0
A. -8 ? x < 0 or 0 < x ? 
B. x ?-8 or x ? 
C. -8 ? x ? 
D. 
? x ? 8
Answer: A
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Work the application. Write a legend and an equation. Solve the equation and answer in a complete sentence.Richard's team wants to plant 220 trees in 4 months. On average, how many trees per month do they need to plant?
A. Let t = the number of trees per month they need to plant. 220 ? t = 4 On average, they need to plant 65 trees per month. B. Let t = the number of trees per month they need to plant. 220 = 4 ? t On average, they need to plant 55 trees per month. C. Let t = the number of trees per month they need to plant. 220 ? t = 4 On average, they need to plant 59 trees per month. D. Let t = the number of trees per month they need to plant. 220 = 4 ? t On average, they need to plant 110 trees per month.
Provide an appropriate response.Simplify the following: 
2
Fill in the blank(s) with the appropriate word(s).
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Solve the problem.The length of a rectangular room is 5 feet longer than twice the width. If the room's perimeter is 142 feet, what are the room's dimensions?
A. Width: 33 ft; length: 38 ft B. Width: 44 ft; length: 98 ft C. Width: 22 ft; length: 49 ft D. Width: 27 ft; length: 59 ft