You are planning to take a group of friends to the movies for your birthday. the local movie theater charges $12.99 per person. when you check the company's website, you find that they also offer a special group rate. the group rate is only $8.99 per person but also includes a $20 reservation fee in addition to the cost per person.

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.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?