Solve the problem.Find the length and width of a box whose volume is 
, whose surface area is 
, and whose height is 
.
A. 35 ft and 40 ft
B. 140 ft and 10 ft
C. 70 ft and 20 ft
D. 37 ft and 37 ft
Answer: C
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Solve the problem.In order to purchase a home, a family borrows $45,000 at an annual interest rate of 9%, to be paid back over a 30 year period in equal monthly payments. What is their monthly payment?
A. $11.25 B. $337.50 C. $377.64 D. $362.08
Find an equation of the line that has the given slope and contains the given point. If possible, write your equation in slope-intercept form.m = - 
; (4, 2)
A. y = - 
x - 
B. y = - 
x - 7
C. y = 
x - 
D. y = - 
x + 
Solve the problem.Find a polynomial for the sum of the shaded areas of the figure.
A. n2 + 24 B. n2 + 2n + 24 C. n2 D. n2 - 24
Solve the problem.The function r(x) = 95x describes a company's monthly revenue and 
describes the monthly costs where x represents the number of units produced and then sold. Find the function, p(x), that describes the net profit or loss.
A. p(x) = 65x + 285,000 B. p(x) = 65x - 285,000 C. p(x) = -65x - 285,000 D. p(x) = 285,000 - 65x