You pay $38.50 for a sweater that is marked 30% off the regular price. what is the regular price of the sweater? how much did you save by buying it on sale?

Match each expression with its simplified form.

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?