Let x be the price of the uniforms, we know that we need 20 uniforms and that we need to pay $500 in fees, this means that the cost is:
[tex]20x+500[/tex]since we have up to 850 we have the inequality:
[tex]20x+500\leq850[/tex]solving for x we have:
[tex]\begin{gathered} 20x+500\leq850 \\ 20x\leq850-500 \\ 20x\leq350 \\ x\leq\frac{350}{20} \\ x\leq17.5 \end{gathered}[/tex]Therefore they can spend up to $17.5 for each uniform.
