Which inequality is equivalent to \X-4 <9 O-9>X-4<9
O-9 O X-4 <-9 or X-4 < 9
OX-4>-9 or X-4 <9

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.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out