Henry is putting money into a checking account. let y represent the total amount of money in the account (in dollars). let x represent the number of weeks henry has been adding money. suppose that x and y are related by the equation y=20x+650 . answer the questions below. note that a change can be an increase or a decrease.

for an increase, use a positive number. for a decrease, use a negative number.

what was the starting amount of money in the account? $

what is the change per week in the amount of money in the account? $

update: solved