Emilio buys liter bottles of shampoo when the store has the promotion shown. a photo of a man buying shampoo is shown. the caption reads buy two liters, get thity percent off the third liter. write an expression in two different ways to represent the total cost of 3 liters of shampoo. let l be the number of liter bottles.

Volume of a cylinder with a radius of 13 in and height of 30 in

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

What term makes it inconsistent y=2x - 4 ?