During one month the value of the US dollar fell by 15% against the Euro. The next month it increased by 10% against the Euro. Compare the exponential expressions that would be used to solve that problem. What are their similarities? What are their differences? What affect do those have on the expression?

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.

Witch represents the inverse of the function f(x)=1/4x-12

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?