1. (7.40) The bill at a restaurant is $65.38. The waiter typically receives a 15% tip. How much
is the total bill?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11