1) which rate is the lowest price? $2.50/5lb $2.40/6lb $3.00/6lb $2.40/4lb 2)select all that apply which rates are equivalent to 25 miles per gallon? 150miles/6gallons 50miles/1.5gallons 100miles/3.8gallons 75miles/3gallons 3) which speed is the fastest? 30miles/1hour 90miles/2hours 180miles/3hours 240miles/6hours asap you: )

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.

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?