You have cakes shaped as shown below. You are going to cut the cake with a vertical cut x inches from the left edge. Express the area to the left of the cut as a multipart function of x. For the cake at right, also find the dimension x must be to create two large equal piece. *Only need help with B

Which one is the correct answer, and why?

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0