I don’t understand this can someone help me please

Classify each polynomial by its degree and by its number of terms.

Multiply. write your answer in simplest form. 3/8 x 5/7

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in