Answer: D) 13y^25 and 2y^25
Like terms involve the same variables, and each of those variables must have the same exponents.
Another example of a pair of like terms would be 5x^3y^2 and 7x^3y^2. Both involve the variable portion "x^3y^2" which we can replace with another variable, say the variable z. That means 5x^3y^2 becomes 5z and 7x^3y^2 becomes 7z. After getting to 5z and 7z, it becomes more clear we have like terms.
Answer:
Step-by-step explanation:
Answer:
he has 5/8 sugar left
Step-by-step explanation:
He adds 3/4 cup of sugar to a bowl. He then removes two 1/8 cups of sugar.
How is this a math question
Answer:
Step-by-step explanation:
When bases are same and it is multiplication, then add the exponents.
Apply rule : 
