We are using the formula I=PRT (Interest=Principal x Rate x Time) or P=%W (Part=Percent x Whole)

Sonya purchases the electronics on a payment plan for 30 months with a 9.75% annual interest rate.

Respuesta :

Answer: principle

Step-by-step explanation:

can you add more information? you usually need three parts of an I=PRT equation to get the answer (if i remember correctly). look up the simple interest calculator on calculator soup if you’re still stuck. gl!