The price of a laptop is fixed 20% above it's cost price and sold it at 13% discount to gain 1980 How much should a customer pay for it? ​

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 many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

The suare root of 9x plus 7 plus the square rot of 2x equall to 7