Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

What are the domain and range of the function f(x)=2^x+1

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top