Chloe was preparing her wardrobe for the new school year where she is required to wear uniforms. She purchased a total of 10 items. Chloe paid $15 for khakis, x, and $10 for each polo, y, and spent $120 total.
Write and graph a system of linear equations for this situation to determine the number of khakis and
polos that she purchased.

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.