Write the expression in expanded form.54

A. 4 ? 5
B. 5 ? 5 ? 5 ? 5 ? 5
C. 5 ? 5 ? 5 ? 5
D. 5 + 5 + 5 + 5


Answer: C

Mathematics

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Use the following definitions to translate the statement into words.  p: The monitor is included.  q: The color printer is optional.  r: The zip drive is extra.~(p ? r)

A. It is not true that the monitor is not included and the zip drive is extra. B. It is not true that the monitor is included or the zip drive is extra. C. The monitor is included and the zip drive is extra. D. It is true that the monitor is included and the zip drive is not extra.

Mathematics

Perform the indicated operations. Reduce answers to lowest terms and write any improper fractions as whole or mixed numbers. + 

A.
B.
C.
D. 1

Mathematics

Solve.Find the dimensions of a rectangular enclosure with perimeter 62 yd and area 234 yd2.

A. 14 yd by 17 yd B. 14 yd by 18 yd C. 13 yd by 17 yd D. 13 yd by 18 yd

Mathematics

Solve the problem.A motorcycle daredevil is planning a stunt to perform at a county fair. A ramp must be built to give him a 20% grade, or slope. If the vertical height at the end of the ramp must be 12 ft to assure that the stunt is a success, what must be the length of the horizontal run?

A. 60 ft B. 15 ft C. 216 ft D. 2.16 ft

Mathematics