Question 698653
Raul plans to spend no more than $78.00 on two shirts and a pair of jeans. He bought the two shirts for $19.89 each. how much can he spend on the jeans.

let jeans cost x dollars then
{{{2*19.89+x<=78}}}
{{{39.78+x<=78}}}
{{{x<=38.22}}} so he can spend $38.22 on the jeans