Ms. Romo had $80 to purchase food for her students. She bought 32 bags of french fries and 35 hamburgers. Each hamburger cost $1.40, and each bag of french fires cost $0.56. How much money did Ms. Romo have left after these purchases?

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