Solve the problem.Jackie is considering a job that offers a monthly starting salary of $2500 and guarantees her a monthly raise of $140 during her first year on the job. Find the general term of this arithmetic sequence and her monthly salary at the end of her first year.
A. an = 2500 + 140n ; $4040
B. an = 2500 + 140n ; $4180
C. an = 2360 + 140(n - 1) ; $3900
D. an = 2360 + 140n ; $4040
Answer: D
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Find the infinite sum accurate to three decimal places.
A. 0.143 B. 0.800 C. -0.571 D. 0.200
Divide, if possible. If a quotient is undefined, state so.
A. 24 B. -5 C. -24 D. 5
Model the problem with a linear equation.An investment is worth $3104 in 2008. By 2011 it has grown to $3950. Let y be the value of the investment in the year x, where x = 0 represents 2008. Write a linear equation that models the value of the investment in the year x.
A. y = -282x + 4796
B. y = 282x + 3104
C. y = -282x + 3104
D. y = 
x + 3104
Solve the problem.The local hardware store has shelf space for, at most, 32 boxes of wood screws and drywall screws. The owner wants at least 14 boxes of wood screws and 2 boxes of drywall screws. Graph the possible stock arrangements and find the vertices. 
A. 
B. 
C. 
D. 