Solve the problem.The charge for renting a video is $2 plus $4 per day of renting. Give an expression for the cost C of renting a video for n days.
A. C = 2n + 4n
B. C = 2n
C. C = 4n
D. C = 2 + 4n
Answer: D
Mathematics
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Add or subtract as indicated. Simplify, if necessary.
- 
A. 
B. 3
C. 
D. 
Mathematics
Provide an appropriate response.By using a formula, the percent markup based on selling price can be converted to percent markup based on cost.
A. True B. False
Mathematics
Answer the question or give an explanation.Define in your own words fair market value and assessed value. How is the assessment rate used when finding the assessed value?
What will be an ideal response?
Mathematics
Evaluate the expression when x = -1 and q = - 2.
A. -503 B. -456 C. -521 D. -512 E. -568
Mathematics