tony received 80 dollars for his birthday. He went to a sporting goods store and bought a baseball glove, baseball, and bat. He had 38 dollars left over, how much did he spend on the baseball gear ?

What two criteria are needed for triangles to be similar

Which choice represents the sample space ,s for this event

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. ?