Question #36 / 40

Amanda is putting money into a checking account. Lety

represent the total amount of money in the account (in dollars). Letx

represent the number of weeks Amanda has been adding money. Suppose thatx

andy

are related by the equation450+40x=y.

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

$

What was the starting amount of money in the account?

$