Asupermarket was surveyed to find prices charged in various sizes. find the best buy (based on the price per unit) for the item. salad dressing size price 16 oz $2.54 32 oz $2.98 48 oz $5.18

For how answer my question this will be the last question can you answer in math subject

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.