Question

Nicole sells T-shirts, t, for $8, and sells sweatshirts, s, for $18. She earns $475

in revenue. Which equation below represents this relationship?

Answer 1

Explanation:

Cost of t, T-shirts = t*8 = 8t

Cost of s, sweatshirts = s*18 = 18s

Equation:

8t + 18s = 475