Solve the problem.If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a certain city, where 
How many candy bars must be sold to maximize revenue?
A. 1968 thousand candy bars
B. 984 candy bars
C. 1968 candy bars
D. 984 thousand candy bars
Answer: D
Mathematics
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Solve.What must be done to the equation m - 5 = 8 in order to isolate the variable?
A. Add -5 B. Subtract 8 C. Add 8 D. Add 5
Mathematics
Graph the system of inequalities.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A construction crane lifts a bucket of sand originally weighing 
at a constant rate. Sand is lost from the bucket at a constant rate of
. How much work is done in lifting the sand 
? (Neglect the weight of the bucket.)
A. 9000 ft ? lb B. 7200 ft ? lb C. 8100 ft ? lb D. 9900 ft ? lb
Mathematics
Solve the equation. Express radicals in simplest form.m2 = 30.25
A. {5.5} B. {-5.5, 5.5} C. {-6.25, 6.25} D. ?
Mathematics