Solve the problem.A rug is to fit in a room so that a border of even width is left on all four sides. If the room is 10 feet by 20 feet and the area of the rug is 96 square feet, how wide will the border be?
A. 4.5 ft
B. 4 ft
C. 2 ft
D. 3 ft
Answer: C
Mathematics
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Perform the indicated operation.3 mg ÷ 4
A. 1.33 mg B. 7.5 mg C. 0.75 mg D. 13.33 mg
Mathematics
Solve. Remember to insert units when writing your answer.A student mistakenly added 79 cl of acid to a mixture instead of 27 ml. Find the excess amount of acid.
A. 763 ml B. 52 ml C. 7873 ml D. 78.73 ml
Mathematics
Find the power function that the graph of f resembles for large values of |x|.f(x) = -x2(x + 2)3(x2 - 1)
A. y = x3 B. y = x2 C. y = -x7 D. y = x7
Mathematics
Perform the indicated operation. Simplify if possible.
- 
A. - 
B. 
C. 
D. - 
Mathematics