Molly works at an electronics store. her last customer purchased a dvd player for $65.06 and five dvds for $52.22, including taxes. if the customer paid her with two $100 bills, how much change should she give him?
a.
$134.94
b.
$82.72
c.
$147.78
d.
$73.92

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

What is the circumference of a circle with an area of 50.24 cm²?