Respuesta :
Answer:
10 weeks
Step-by-step explanation:
Initial Equation. The x represents the number of weeks, and since she is making 12 each week, we would times that by x. We are looking for x=?
[tex]27 + 12x = 147[/tex]
Initial amount is 27, so we need to find how much more money she will need to make, subtract 27
[tex]12x = 120[/tex]
Now we need to get rid of the 12 by dividing. This will give us the number of weeks it will take to get $12 into $120. (All fractions are division problems)
[tex]\frac{12x}{12} = \frac{120}{12}[/tex]
This leaves us with our answer
[tex]x = 10[/tex]
