What is Standard form

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.