Answer:
The numbers of weeks are 12 for saves up to $240 .
Step-by-step explanation:
As given
Joselyn saves $20 per week for n weeks she saves up to $240 .
As n represented the number of weeks of the saving .
Than the equation becomes
20n = 240
[tex]n = \frac{240}{20}[/tex]
Solving the above
n = 12
Therefore the numbers of weeks are 12 for saves up to $240 .
