If 452,000 people each receive an average refund of $2,200, based on an interest rate of 4 percent, what would be the lost annual income from savings on those refunds? (Do not round intermediate calculations.)

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them