Find the distance d(P1, P2) between the points P1and P2.P1 = (4, 6); P2 = (-5, -4)
A. -1
B. 
C. 90
D. 
Answer: B
Mathematics
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Solve the motion problem.Jim can run 5 miles per hour on level ground on a still day. One windy day, he runs 15 miles with the wind, and in the same amount of time runs 7 miles against the wind. What is the rate of the wind? (Round your answer to the nearest tenth, if necessary.)
A. 4 miles per hour B. 13.8 miles per hour C. 5 miles per hour D. 1.8 miles per hour
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Find the absolute value.|15|
A. 1 B. -15 C. 15 D. 0
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Use the graph to solve the given equation.x2 - 3x - 10 = 0. y = x2 - 3x - 10
A. -2, 5 B. -5, -2 C. 5, 2 D. -5, 2
Mathematics