Number 8 is A and number 9 is C
Ok M would be green, E would be red. Y would be green in this case, O and U would be red. A would be red, N and D would be green. Hope this helps!
Divide the area by the width (or the number that the problem gave you). So 635.4/18. This will give you the length because of the formula
length x width = area (formula for the area of a rectangle). So in this case the answer should be 35.3
If you want to check your work just multiply the width by the length. 35.3x18= 635.4
I think that it is either D or maybe C
