Question

Rowan opens a savings account with $25 and saves $75 per

month. Reem opens a savings account with $225 and saves
$25 per month
Write an equation for Rowan's savings account
balance.

Answer 1

y=75x+25

Explanation:

We know that rowan opens the savings account with $25, so the y-intercept (or b) is 25 as this is what he starts with at 0 months. For each additional month, he saves $75, so we can set the slope to $75 and let x be the number of months. This linear equation will find the balance in Rowan's savings account