The perimeter is all sides length added together. You can make an equation:5+5+x+x where x is the length.
5+5=10 18-10=8 There is two sides so you do eight divided by two
The length is 4
Answer: 9 skittles are red
All the terms are like terms. When combined, their sum is zero (0).
Answer:
70000.036 = 1260
Step-by-step explanation:
Adam took 7 pieces so subtract it from the total.

He divided the rest to his 3 children

Each child recieved 2 candies.