Find the roots of the factored polynomial.

(x+9) (x-9)

Write your answer as a list of values separated by commas.

The larger of two numbers is 12 more than the smaller number. If the sum of the two numbers is 74 find the answers

The united states currently has 50 states which fraction represents the current states that were already part of the unites states in 1795

10% in hours equals what

Your dad is 73.5 inches tall. You are 2.5 inches shorter than your dad. Your mom is 3.25 inches shorter than you. How tall is your mom?

A metal rod is 4/5 meters long. It will be cut into pieces that are each 1/20 meters long. How many pieces will be made from the rod? Write your answer in simplest form.

What is the solution set to the system of equations 10x+3y=43 -9x-y=-20 a.) (11,1) b.) (1,11) c.) (-1,11) d.) (11,-1)

Every three days Marco fills up his car with gas. Every eight days he washes his car. On what day will Marco go fill his car with gas and wash it?

After a new $28,000 car is driven off the lot, it begins to depreciate at a rate of 18.9% annually. Which function describes the value of the car after t years? 1) C (t) = 28,000 (0.158) ^t 2) C (t) = 28,000 (0.811) ^t 3) C (t) = 28.000 (1.

Find the mean of 8,3,7, 7, 10 graphically. What is the sum of the numbers?

A ball is thrown vertically upward from the top of a building 64 feet tall with an initial velocity of 48 feet per second. The distance s (in feet) of the ball from the ground after t seconds is s equals 64 plus 48 t minus 16 t squared.