If you have a 100 point test and you have a c, what grade will you have if u get a d if

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Will mark name all segments skew to bc

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4