If the population of a certain city icreased 25percent in the last two yeats what was the percent of the old

Based on the figures as marked, /\rqs = —

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?