Can someone help me asap pl 100poins

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

What statement is true? 2x^2-9x+2=-1

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd