Helen earns 7.50 an hour at her job but if she works more than 35 hours in a week and is paid 1 and 1/2 times her regular salary for overtime hours worked .one week her gross pay was 352.50 how many overtime hours did she work that week

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

Acircle has a circumference of 7.850 units. what is its radius?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30