Answer:
15.5 weeks (or 15 and a half weeks).
Step-by-step explanation:
Taylor starts at $10.
Each week she makes $20.
Since she already has $10, she only needs to save $310.
310 ÷ 20 = 15.5
Therefore, she will need to save $20 per week for 15 and a half weeks.
Answer:
Step-by-step explanation:
$20 times 4=80
80 times 4=320
4 times 4= 16 weeks
