Problema Solution
Gemma and her cousin went to a restaurant for dinner. Gemma's dinner cost $5 more than her cousin's. If their combined bill was under $25, which inequality best describes the cost of their dinners? What was the cost of Gemma's dinner?
Answer provided by our tutors
Bill of Gemma is x
Bill of her cousin is x+5
Combined bill is: 2x + 5 <25
=> x < 10
Bill of Gemma was under $10