Jeremy didn’t pay his previous months credit card bill in full. This months bill shows a finance charge of $85.50 Jeremy calculate the average daily balance in the new bill to be $5343.75 what is the monthly percentage rate on the card?

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?  

What is the measure of ba (the minor arc) in the diagram below?