The school decides to raise prices of lunches. the old price for a lunch was $0.75 . seth buys the school lunch 5 days a week. write a formula that will seth determine how much he'll now spend on lunch every week

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Witch represents the inverse of the function f(x)=1/4x-12

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers