Calculate. Write answer in lowest terms.15 - 6

A. 8
B. 9
C. 7
D. 8


Answer: A

Mathematics

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Graph the linear inequality.-2x - 3y ? 6

A.

B.

C.

D.

Mathematics

A division of Ditton Industries manufactures the Futura model microwave oven. The daily cost (in dollars) of producing these microwave ovens is , where x stands for the number of units produced.

?  Round the answers to the nearest cent. ?  What is the actual cost incurred in manufacturing the 101st oven? ? $__________ ? What is the actual cost incurred in manufacturing the 201st oven? ? $__________ ? What is the actual cost incurred in manufacturing the 301st oven? ? $__________ ? What is the marginal cost when ? ? $__________ ? What is the marginal cost when ? ? $__________ ? What is the marginal cost when ? ? $__________ What will be an ideal response?

Mathematics

Replace the ? with < or >.952.204 ? 952.240

A. > B. < C. =

Mathematics

Factor completely. If unfactorable, indicate that the polynomial is prime.x4 - 24x2 - 25

A. (x - 5)2(x2 + 1) B. (x + 5)(x - 5)(x + 1)(x - 1) C. (x + 5)(x - 5)(x2 + 1) D. (x2 - 25)(x2 + 1)

Mathematics