Solve.Jill is 12.5 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 1.5 kilometers per hour. They meet in 5 hours. How fast is Joe walking?
A. 2 kilometers per hour
B. 1.5 kilometers per hour
C. 3 kilometers per hour
D. 1 kilometers per hour
Answer: D
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Find the slope of the line and sketch its graph.3x + 4y = 17 
A. slope = - 
B. slope = 
C. slope = - 
D. slope = 
Express the given logarithm as a sum and/or difference of logarithms. Simplify, if possible. Assume that all variables represent positive real numbers.log19
A. 
log1920 - 2 log19n - 2 log19m
B. log1920 - log19n - log19m
C. 7 log1920 - 2 log19n - log197
D. 
log1920 - 2 log19n - log19m
Solve the problem.If (-1, -2) is the endpoint of a line segment, and (-3, 1) is its midpoint, find the other endpoint.
A. (5, -6) B. (3, -8) C. (-5, -5) D. (-5, 4)
Find an equation for the graph.
A. y = -4 sin 
B. y = -4 sin (2x)
C. y = -4 cos (2x)
D. y = -4 cos 