Solve the problem.Suppose that P(x) represents the percentage of income spent on housing in year x and I(x) represents income in year x. Determine a function H that represents total housing expenditures in year x.
A. H(x) = 
(x)
B. H(x) = (P + I)(x)
C. H(x) = (P ? I)(x)
D. H(x) = (I - P)(x)
Answer: C
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L'Hopital's rule does not help with the given limit. Find the limit some other way.
A. ? B. -1 C. 1 D. 0
Use the circle graph to solve the problem.A survey of the 5087 vehicles on the campus of State University yielded the following circle graph.
Together, what percent of the vehicles are either vans or convertibles?
A. 162% B. 27% C. 9% D. 18%
Find the values of x and y.
= 
A. x = 3, y = 2 B. x = 2, y = 3 C. x = 2, y = 2 D. x = 3, y = 3
Use an amortization table to solve the problem. Round to the nearest cent.The monthly payments on a 
loan at 11% annual interest are 
How much of the first monthly payment will go toward interest?
A. $605.00 B. $69.19 C. $726.00 D. $559.79