You have $200 on a savings account and$100 in a checking account each week you add $50 to your savings account and $30 to your checking account Write an expression in simplest form that represents the total amount of money in both accounts after w weeks
Mathematics · Middle School · Tue Nov 03 2020
Answered on
Let the total amount of money in both accounts is y
Amount of money in saving account is s
And, amount of money in checking account is c
And, w is the number of weeks
So, s = 50w + 200 ….1
And, c = 30w + 100 ….2
So, total amount (y) = amount in saving account (s) + amount in checking account (c)
y = 50w + 200 + 30w + 100
y = 80w + 300
Hence, the expression is 80w + 300.