425 students in the 9th, 10 th, and 11 th grades were asked if they rode a bus to school. The results are shown in the two-way frequency table.
What percent of the 10 th graders ride the bus to school?
(PLEASE HELP ASAP PLEASE)

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

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?

What is the value of x? assume that the line is tangent to the circle.