Question

Brianna has $50 to spend at a craft fair. She buys a sweatshirt and a tote bag. How much money does she have left

Answer 1

She has 50- (s+t) left

Explanation:

This is because we don't know the value of the tote bag and sweatshirt so we just replace them with variables

Answer 2

How much was Sweatshirt and tote bag