I need help w this asap

We just started the introduction into circles and i have no idea how to do this.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers