Can somebody help with this?

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.

Which value would be a solution for x in the inequality 47-4x< 7

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.