Evaluate the expression using the order of operations.[8 + (-3)]2

A. 55
B. 25
C. 73
D. 121


Answer: B

Mathematics

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Simplify.

A.
B. 100
C. 10
D.

Mathematics

Give the meaning of the metric prefix.deci

A.
B. 10
C.
D. 100

Mathematics

Solve the problem.The cost of manufacturing a molded part is related to the quantity of parts produced during a production run. When 100 parts are produced, the cost isĀ . When 600 parts are produced, the cost is $4300. What is the average cost per part?

A. $6.67 per part B. $0.13 per part C. $8.00 per part D. $9.00 per part

Mathematics

Find the length of the unknown side of the right triangle. In each case, a and b represent the lengths of the legs and c represents the length of the hypotenuse.b = 9, c = 15; find a

A. 14 B. 12 C. 15 D. 11

Mathematics