Solve the problem.A flat rectangular piece of aluminum has a perimeter of 58 inches. The length is 5 inches longer than the width. Find the width.

A. 17 inches
B. 29 inches
C. 22 inches
D. 12 inches


Answer: D

Mathematics

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Write the following in exponential form. Assume that all variables represent positive values.

A. 3-7/3 B. 37/3 C. 3-3/7 D. 33/7

Mathematics

The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily in order to maximize the company's profit, if the profit on a VIP ring is $40 and the profit on an SST ring is $35?

A. 18 VIP and 6 SST B. 14 VIP and 10 SST C. 12 VIP and 12 SST D. 16 VIP and 8 SST

Mathematics

Multiply.-2z2(8z2 + 4z - 6)

A. -16z4 - 8z2 + 12 B. 6z4 + 2z - 8 C. -16z4 - 8z3 + 12z2 D. -16z4 - 8z + 12

Mathematics

Simplify the expression. Write answer with positive exponents.

A.  
B. 416
C. 42
D.  

Mathematics