Question

You have $25 to spend at the movie you spent $18.75 on ticket you want to go buy a bag of popcorn with the rest of the money how many bags can you buy in one bag cost $2.50 use the inequality 2.50b + 18.75 <25 where b represents the number of bag of popcorn

Answer 1

you could buy 2 bags

2.50b+18.75< 25
- 18.75 -18.75
2.50b< 6.25
––––––––––
2.50 2.50
b= 2.5
Round to 2 bags