She has 25 friends, if she only has 3 pieces that means she game away 50 pieces of gum, 50/2 is 25.
It's 3, you can simplify it as n^3+3n^2+n+4=36, because your highest exponent is 3, you will have 3 answers
Answer: 1:2= 2:4,3:6
Step-by-step explanation: example 5 by 10 0.5
