Marking BRAINLIEST :D easy radical functions

On the april 3 billing date, michaelle chappell had a balance due of $ 1495.39 on her credit card. from april 3 through may 2, michaelle charged an additional $ 305.34 and made a payment of $ 800.a) find the finance charge on may 3, using the previous balance method. assume that the interest rate is 1.8 % per month.b) find the new balance on may 3.

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Give me the equations of two lines that have the same slope but are not parallel.