Anthony babysits on the weekend to earn extra cash. He charges an initial fee of $5.00, and charges $9.00 per hour. If he earned $59.00 in one night, how many hours did he
babysit?

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!