Solve the problem.Suppose the sales of a particular brand of appliance satisfy the relationship 
, where S(x) represents the number of sales in year x, with 
corresponding to 2010. In what year would the sales be 4320?
A. 2019
B. 2021
C. 2018
D. 2020
Answer: A
Mathematics
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Find the slope of the line.-4y = -2x - 14
A. - 
B. 
C. 2
D. - 2
Mathematics
Provide an appropriate response.
If C(x) = 6x + 1,000 and A(x) = 
, then if x = 100, A(x) =
A. 16 B. 14 C. 18 D. 20
Mathematics
Solve the problem.Steve Vonn deposited $3800 in a 3-year time deposit account paying 3% interest. He withdrew the funds 55 days later. Use the rules for finding the early withdrawal penalty, and assume daily compounding of interest to find how much interest Steve earned.
A. $4414.92 B. $20.09 C. $0 D. $3820.09
Mathematics
Solve the equation for the indicated variable. (Leave ± in your answer, when appropriate.)r = 
for A
A. A = ± 2?
B. A = 2?r
C. A = 2?r2
D. A = ± 
Mathematics