A friend lends you $280, which you agree to repay with 5% interest. How much will you have to repay? How much of that was interest?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost