Help me asap, ill give brainliest :)

1,500 divided by 40 (then estimate the answer)

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Can someone, me with this.i really need with this