Solve the system by the elimination method or a combination of the elimination and substitution methods. xy = 112y2 - x2 = 11

A.
B.
C.
D.


Answer: D

Mathematics

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Use the quotient rule to simplify.

A. 4x
B. 4x
C. x
D. 4x 

Mathematics

Solve the problem.The mathematical model  represents the cost in dollars a company has in manufacturing x items during a month. Based on this model, how many items were produced if expenses were $440,000 in one month?

A. 134 items B. 600 items C. 733 items D. 466 items

Mathematics

Provide an appropriate response.A bond selling for more than its face value is said to be selling at:

A. a cumulative price B. a discount C. a premium D. the market

Mathematics

Divide.301 ÷ 6

A. 50 R 5 B. 51 C. 50 R 1 D. 50

Mathematics