Formulate an equation representing the balance of an account earning 6% annual interest compounded monthly after t years if the initial value was $4500.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.