Question

Leon needs to save more than $350 to buy a new bike. He has $130 saved so far, and he plans to save $20 each week until he has enough. The inequality below represents x, the number of weeks he must save to have the extra money needed.

130+20x>350
Please and thank you :D

Answer 1

He must save for 12 or more weeks.

Answer 2

Explanation:

Alright, lets get started.

Leon already have $ 130

The total Leon needs to buy the bike is, $ 350.

The inequality given as :

`130 + 20x> 350`

Subtracting 130 in both sides

`130+20x - 130 > 350-130`

`20x>220`

Dividing 20in both sides

`x>(220)/(20)`

`x>11`

It means Leon needs more than 11 weeks to save enough money.

So the answer is 12 weeks. : Answer

Hope it will help :)