1 point #7: At the baseball game, the Gregory's bought 5 hot dogs and 2
hamburgers and paid $27.00. The Hart's purchases 3 hot dogs and
4 hamburgers and paid $29.50. How much does 1 hot dog cost? *

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.