Apa pemfaktoran dari x2-6x-16=0

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error