Solve the problem.From a point on a straight road, two cars are driven in opposite directions, one at 30 miles per hour and the other at 36 miles per hour. In how many hours will they be 198 miles apart?
A. 2 hours
B. 3 hours
C. 4 hours
D. Not enough information
Answer: B
Mathematics
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Find the distance d(P1, P2) between the points P1 and P2.
A. 
B. 1
C. 90
D. 
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Given the pyramid below, verify Euler’s Formula: F + V = E + 2.
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Find an equation for the circle.Center at (7, -5), radius 
A. (x - 5)2 + (y + 7)2 = 361 B. (x - 7)2 + (y + 5)2 = 19 C. (x + 5)2 + (y - 7)2 = 361 D. (x + 7)2 + (y - 5)2 = 19
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Complete.24.9 cg = 
dag
A. 0.00249 B. 0.0249 C. 24,900 D. 2490
Mathematics