$34 + 12w ≥ 205
Subtract 34 from both sides:
12w ≥ 171
Divide both sides by 12:
w ≥ 14.25
Since Anna must save for a whole number of weeks, the minimum number of weeks it will take Anna to save the money to purchase the bike is 15 weeks.
Anna would like to purchase a new bike that cost $205. She already has saved $34. If she saves a maximum of $12 a week, the following inequality can be used to find the minimum number of weeks, w, it will take Anna to save the money to purchase the bike Please show the steps
1 answer