the marked price of an electric iron was $36. during a sale, a discount of 12% was given. a further 7.5% discount was given to those customers who bought more than one. how much would a customer who bought three electric irons need to pay for each electric iron?

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?