Mr. stein receives a water bill from city hall. he notices that the city charges $50 for fire and sewer service and $3 for every 1000 gallons of water used. mr. stein wants to construct a model describing the relationship between the cost of his water bill and the amount of water he uses.

Match each polynomial with its factorization.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start