By selling old cds sarah has a store credit for $153. a new cd costs $18. what are the possible numbers of new cds sarah buy write and solve an inequality

What is the multiplicative rate of change of the exponential function shown on the graph?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?