Decide whether the ordered pair is a solution of the system.(11, 3)y - 3x = 2x + y = 14

A. Yes
B. No


Answer: B

Mathematics

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Solve the problem.The cost C, in dollars, of having a dinner party catered by Elaine's Kosher Catering Company can be approximated by the function  where n is the number of people attending the party. The banquet hall where the dinner will be located can hold no more than 150 people. Find the domain of the function.

A. [7, 55] B. (-?, 150] C. (-?, ?) D. [0, 150]

Mathematics

Factor completely.2x3 + 2x2y - 24xy2

A. (2x2 + 6xy)(x - 4y) B. Prime C. 2x(x + 3y)(x - 4y) D. 2x(x - 3y)(x + 4y)

Mathematics

Determine the exact value of the  of the quadrant angle .

A.
B.
C.
D. 0
E. undefined

Mathematics

A professional gambler reported that at the end of the first race at the track he had doubled his money. He bet $31 on the second race and tripled the money he came with. He bet $56 on the third race and quadrupled his original bankroll. He bet $64 on the fourth race and lost it, but still had $60 left. With how much money did he start? ? $__________

Fill in the blank(s) with the appropriate word(s).

Mathematics