Synthetic division is a shorthand method for long division, why don’t we just use it all of the time? Is there a similar method to get around the issue above and how would that work?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Which equation matches the graph shown ?

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?