Plz help me its due today and im failing this class

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°