Make q the subject of the relation

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.