Problem 3.1 twmm rectangles with fixed area

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Find the missing dimension! need asap! tiny square is a =3025 in ²