Evaluate using the order of operations.14 + (-8) + 9

A. -3
B. 15
C. -5
D. 31


Answer: B

Mathematics

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Find the value of the expression.ln e-8

A. 1
B. e ln -8
C. -8
D. - 

Mathematics

Graph the pair of parametric equations in the rectangular coordinate system.x = 2t - 1, y = t2 + 6; -4 ? t ? 4 

A.

B.

C.


D.

Mathematics

Give the coordinates of the vertex and graph the equation in a window that includes the vertex.y = (x - 17)2 + 8

A. Vertex: (-17, 8)

B. Vertex: (17, 8)

C. Vertex: (8, -17)

D. Vertex: (8, 17)

Mathematics

Solve the problem.Candy and Delvis are riding bicycles in the same direction. Candy is traveling at the speed of 9 miles per hour, and Delvis is traveling at the speed of 11 miles per hour. In 4 hours what is the distance between them?

A. 9 miles B. 5 miles C. 8 miles D. 17 miles

Mathematics