Simplify by removing grouping symbols and combining like terms.-5(2x - y ) + 6(x + 3y)
A. -4x + 23y
B. -4x + 2y
C. -4x + 8y
D. -4x - 13y
Answer: A
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Solve the problem. Round to the nearest hundredth if necessary.A semi-circular transom above a door (shown in the figure) is to contain a stained glass window. If the stained glass window costs $0.95 per square inch, how much will the window cost (to the nearest cent)?
|32 in.|
A. $1527.30 B. $381.82 C. $3054.59 D. $763.65
Determine whether the specified paradox occurs.A small country consists of 7 provinces with the following populations: 
There are 300 federal judges to be apportioned according to the population of each province. Does the Alabama paradox occur using Hamilton's method if the number of judges is increased from 300 to 301?
A. Yes B. No
Write a symbolic representation for the linear function f that computes the following.The cost of renting a car for x days with a total of 100 miles if there is a fixed charge of $19 per day and a charge of $0.15 per mile.
A. f(x) = x + 15 B. f(x) = 19x + 15 C. f(x) = 19x + 0.15 D. f(x) = 100x + 19
Use a product-to-sum identity to rewrite the expression.sin 
cos 
A. 0.5
B. 0.5
C. 0.5
D. 0.5