1. The cost (C) for a school to buy new volleyball uniforms is shown by the equation
C = 20n + 35, where n is the number of uniforms ordered. The school has a maximum of
$600 to spend on the uniforms and the uniform company requires that the school order a
minimum of 5 uniforms.
a) Determine the minimum and maximum number of uniforms that the school could
order.
b) Determine the minimum and maximum cost of buying uniforms.