Question 637555

let's a shirt be {{{s}}} and a tie {{{t}}}

Stan wants to buy both a shirt and a tie:

{{{s+t}}}

and must spend less than ${{{30.00}}} for both

{{{s+t<30.00}}}

If the tie costs {{{t=7.95}}}

{{{s+7.95<30.00}}}

{{{s<30.00-7.95}}}

{{{s<22.05}}}