Solve the problem.A rug is to fit in a room so that a border of consistent width is left on all four sides. If the room is 
by 
and the area of the rug is 135 square feet, how wide will the border be?
A. 3 ft
B. 4.5 ft
C. 2 ft
D. 4 ft
Answer: C
Mathematics
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Solve the equation.
- 10 = -2
A. -24 B. 24 C. -26 D. 26
Mathematics
Evaluate the given expression.sin-1 
A. - 
B. 0
C. 
D. 
Mathematics
Find the limit, if it exists.
A. - 
B. 0
C. 
D. ?
Mathematics
Solve using the percentage formula.2
% of what number is 62 ?
A. 1.55 B. 248 C. 2,480 D. 24,800
Mathematics