Question

Lea needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes. What is the least number of cars she can wash to buy the hleadphones

Define the variable:
Inequality:
Solution:

Answer 1

13 it's 13 its 13 its 13 its 13 its 13

Answer 2

15 cars

Explanation:

240-30=210

210/14=15 cars