Find the midpoint of the line segment that joins (-1,4) and (7,-8).
A. (6,-4)
B. (-3,-2)
C. (3,-2)
D. None of These
Answer: C
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A man hikes up a mountain to the peak, where he rests for a few minutes and then continues down the other side of the mountain. We measure his location as distance up from the base of the mountain. What can be said about the man's velocity when he is resting at the peak?
A. Velocity is positive. B. Velocity is negative. C. Velocity is 0. D. None of the above.
Provide an appropriate response. If the price of gasoline decreased by 8% per gallon, what would be the new price per gallon from $1.39 per gallon, rounded to the nearest cent?
A. $1.28 B. $2.38 C. $1.11 D. $1.50
Solve.A checking account had a beginning balance of $1342. A deposit was made in the amount of $1500. Every month for 7 months $75 was withdrawn. How much money was left in the account at the end of the 7 months?
A. $2317 B. $975 C. $2767 D. $525
Decide whether or not the functions are inverses of each other.f(x) = (x - 3)2, x ? 3; g(x) = 
A. No B. Yes