At cvs a shampoo is on sale for 2 dollars a bottle u want to buy 6 bottles and your coupon is 20% off what is the total amount spent

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

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

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that