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