The manager of a local discount store reduces the regular retail price of a certain cell phone brand by $3.
a. Use y to represent the regular retail price and write an expression that represents the
discounted price of the cell phone.

b. If 4 of these phones are sold at the reduced price, write an expression in expanded form
(without parentheses) that represents the store's total receipts for the 4 phones.

a. Write an expression that represents the discounted price of the cell phone.
The expression is
(Type an expression using y as the variable. Do not include the $ symbol in your answer.)