Zoe's mom is making super hero capes for the guests at her little brother's birthday party. each cape uses 23 of a yard of fabric. her mom bought a total of 10 yards of fabric.
how many complete capes will zoe's mom be able to make with the amount of fabric she bought? making 1 cape takes zoe's mom 12 minutes. using the number of capes you found in part a, how many total minutes will she spend making capes?

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.

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function