1.40x > 46 + .39x
x > 45.54
any number over 46 will work.
For $46, Joel can rent a machine to make novelty buttons to sell at the county fair. The materials cost $0.39 per button. How many buttons must he sell at $1.40 each in order to make a profit. Identify the graph that shows all the possible answers.
A: 45, 46, 47, 48.......
B: 47, 48 ,49, 50.......
C: 46, 47, 48, 49.......
D: 44, 45 , 46, 47.....
2 answers
45,46,47,48
1 answer