Solve the problem.In the morning, May drove to an appointment at 50 mph. Her average speed on the return trip in the afternoon was 40 mph. The return trip took  hour longer. How far did she travel to the appointment?

A. 30 mi
B. 80 mi
C. 100 mi
D. 2 mi


Answer: C

Mathematics

You might also like to view...

Add.23,5301701

A. 77,733 B. 78,733 C. 76,633 D. 77,633

Mathematics

Make an amortization table to show the first two payments for the given mortgage.

What will be an ideal response?

Mathematics

Find the indicated term for the geometric sequence.-3, -6, -12, -24 , . . . ; 10th term

A. 3072 B. -1536 C. 6144 D. -512

Mathematics

Find the foci of the hyperbola.y = ±

A.   and  
B. (, 0) and (-, 0)
C.  and 
D. (0, ) and (0, -)

Mathematics