1. 3(x + 4) = 3(x - 5)
(could you please show work)

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.

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Add the fractions and simplify 1/2+ 1/3