Susan’s parents have offered to her pay for a new computer. they will pay 30% and susan will pay 70% of the cost of a new computer. susan has saved $550 for a new computer. with her parents , how expensive of a computer can she afford?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

What is the radical expression that is equivalent to the expression 27 1 over 5?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.