Solve the problem.A room in the shape of a triangle has sides of length 6 yd, 9 yd, and 13 yd. If carpeting costs $14.50 a square yard and padding costs $5.25 a square yard, how much to the nearest dollar will it cost to carpet the room, assuming that there is no waste?
A. $456
B. $450
C. $343
D. $467
Answer: D
Mathematics
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Solve the equation. Express radicals in simplest form.(x + 16)2 - 2 = 0
A. -4 ± 
B. 16 ± 
C. -16 ± 
D. -14, 18
Mathematics
Find the measure of the angle.
?AGF
A. 170° B. 190° C. 180° D. 185°
Mathematics
Evaluate the expression for the given replacement values.x5 - (y - z) for x = 2, y = 3, z = 2
A. 27 B. 9 C. 5 D. 31
Mathematics
Find the indicated sum.2 - 6 + 18 - 54 + 162 - . . . + 2 ? (-3)8
A. 9836 B. 9842 C. 9849 D. 9840
Mathematics