PLEASSSE HEEELLLP NO ONE HAS AND I ONLY GOT % MINS LEFT HELP ME

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

What’s 8y+48 and factor each expression completely

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.