Solve the system by graphing. If there isn't a unique solution to the system, state the reason.x + 5y =  59x - 2y = -2

A. (0, 0)
B. (1, 1)
C. (1, 0)
D. (0, 1)


Answer: D

Mathematics

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Determine the probability using a probability tree.A bent coin lands tails up with a probability 0.7. If the coin is flipped three times, determine P(HHH).

A. 0.343 B. 0.657 C. 0.9 D. 0.027

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (x + 7)2 + 6

A.

B.

C.

D.

Mathematics

Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest whole number.A cone with height 3 in. and radius 8 in.

A. 201 in.3 B. 50 in.3 C. 402 in.3 D. 301 in.3

Mathematics

Write the rational expression in lowest terms.

A.
B.
C.
D.

Mathematics