Cups,pints,quarts,gallons
You use FOIL (first, outer, inner, last) to check your answer. Eg: (x-4)(x+3)then distribute by using FOIL to get 2 2
x +3x -4x -12 then simplify to get x -x -12
Multiply 20 by 5 and you get 100, please tell if this is what you wanted!
Yes you can just write down how you feelabout something that'll help alot
