How do you solve this

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

It says factor each expression completely 8y+48

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth