Nora's fruit stand sold 12 fewer pineapples than bananas last week. The stand sold 48 bananas last week. Ratio needed a. 4:3
b. 1:4
c. 3:4
d. 4:5
e. 4:1

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.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

A50% increase followed by 33 1/2% decrease