Add or subtract as indicated. Simplify, if necessary.- 
- 
A. - 
B. 
C. 
D. - 
Answer: A
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Find the slope of a line tangent to the curve of the given equation at the given point.y = 6
- x + 3; (36, 3)
A. 21
B. 
C. 3
D. - 
Solve.The amount of time it takes a swimmer to swim a race is inversely proportional to the average speed of the swimmer. A swimmer finishes a race in 75 seconds with an average speed of 4 feet per second. Find the average speed of the swimmer if it takes him 100 seconds to finish the race.
A. 2 feet per second B. 5 feet per second C. 4 feet per second D. 3 feet per second
Use the pictograph to answer the question.This pictograph shows projected sales of compact disks (CDs) for a popular rock band for seven consecutive years. 
? = 10,000 CDsWhat is the total projected sales of CDs for all seven years?
A. 420,000 B. 440,000 C. 400,000 D. 100,000
State whether the equation is a conditional equation, an inconsistent equation, or an identity.0.5m - 0.8 - 6.9m = -6.7 - 6.4m + 5.9
A. Inconsistent equation B. Identity C. Conditional equation