Sean and Tom had the same number of tickets to sell at first. Tom sold 170 tickets and Sean did not sell any tickets. In the end Sean had three times as many tickets left as Tom. How many tickets did Tom have at first?

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?