I think you're having trouble because the equation you wrote for 8a has a slight typo.
The question says that the length is 9 less than twice the width. Your equation states the length is 9 times the width minus 2. So the length actually equals 2w – 9, meaning that w(2w – 9) = 180
Hope this helps! If you're still having trouble, let me know :)
The answer is
-5/8+9/2=3 7/8 or 31/8
so you should put 31 in the green box
Answer:
A repeating decimal is a decimal with no end, its constantly repeating itself
A terminating decimal is a decimal with an end
