Question

Nia plans to put enough money in the bank each week for 100 weeks so that the amount in the bank is always proportional to the week number. On week 8, she had $20.00. On week 12, she had $30.00. How much money will be in the savings account on week 100?

A line graph titled Nia's Savings has week number on the x-axis, and Amount in Savings on the y-axis. At week 8 she had 20 dollars, at week 12 she had 30 dollars.
$40
$66
$225
$250

Answer 1

well if you divide the $20 by the 8 weeks you get 2.5 then multiply that by 100 you get 250

Answer 2

thank u