.
Andy decided to gather pretty autumn
leaves.
He has gathered three-and-a-half time
as many orange leaves as yellow
leaves.
He has twice as many yellow leaves
as red leaves.
• He has 4 red leaves.
Fill in the number of leaves that Andy has
gathered.
red
yellow
orange
All leaves
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.