Question

Nicole sells T-shirts, t, for $7.50, and sells sweatshirts, s, for $15. She earns
$525 in revenue. Which equation below represents this relationship?

Answer 1

An equation that would represent the relationship between cost and revenue would be: 7.50t + 15s = 525

Hope this helps!! :)

Answer 2

7.50  + 15 = 525  is the equation