Perform the indicated operations and simplify. Assume all variables represent positive real numbers.3
- 6
- 2
A. -49
B. -173
C. 173
D. 3
Answer: A
Mathematics
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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 p(x) = 141 - 
. How many candy bars must be sold to maximize revenue?
A. 1,974 candy bars B. 1,974 thousand candy bars C. 3,948 thousand candy bars D. 3,948 candy bars
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Solve the equation.-7.6q = -33 - 1.0q
A. -40 B. 4.3 C. 4.5 D. 5
Mathematics
Find the midpoint of the line segment joining the points P1 and P2.P1 = (7, 1); P2 = (-16, -16)
A. 
B. 
C. 
D. 
Mathematics
Find any excluded values.
A. -9, 0 B. 0, 9 C. -9 D. 9
Mathematics