bracelets cost 3 dollers each to buy. rachel can spend no more then 20 dollers how many bracelets can she buy?

Question

im stuck on this question we also have to graph it and say how we solved it

Answer 1

This can be set up as an inequality.  Let b be the number of bracelets.  Then

 

3b <= 20

 

Solve for b to get

 

b <= 6.67 (rounded)

 

Since you can't have a part of a bracelet, go down to the nearest whole number, which is 6