Answer this and get brainliest and 30 points

a school basketball team has an expense account and a fundraising account. after t weeks, the balance of the expense account is (400−40t) dollars and the balance of the fundraising account is (150+32t) dollars.

a. write an expression in simplest form that represents the total amount (in dollars) in both accounts after t weeks.

an expression is ( ) dollars.

b. what is the total amount (in dollars) in both accounts after 12 weeks?

amount after 12 weeks: $