Solve.A rectangular room measures 17 ft by 13 ft. Find the cost of installing a wallpaper border around the room if the border costs $0.65 per foot.
A. $287.30
B. $39.00
C. $143.65
D. $19.50
Answer: B
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Perform the indicated operation and simplify if possible.
A. 1
B. 
C. 
D. 
Evaluate the expression for the given values. If necessary, round to the nearest tenth.
x = 10, y = 8
A. 40 B. 160 C. 80 D. 91
Find the sum of the arithmetic series using a formula.7 + 14 + 21 + ... + 406
A. S58 = 11,977 B. S58 = 12,183.5 C. S58 = 11,774 D. S58 = 11,571
Solve.A ball is thrown downward with an initial velocity of 28 meters per second from a cliff that is 
high. The height of the ball is given by the quadratic equation 
where h is in meters and t is the time in seconds since the ball was thrown. Find the time that the ball will be 
from the ground. Round your answer to the nearest tenth of a second.
A. 3.3 sec B. 2.3 sec C. 2.4 sec D. 2.2 sec