Answer:
what you need help on
Step-by-step explanation:
what problem you struggling on the most I tried to help you
16:20 because u multiply them by 4 each
The answer is 2/25, this should be hepful!
Answer:
Like terms:

1.25x²
-8x²
Step-by-step explanation:
Like terms are terms that have the same variable to the same exponent. In this case, the only like terms are those with the variable 'x' to the exponent of '2', or x². This would include the terms:

1.25x²
-8x²
The term 5yx², also includes x², however, it also includes the variable 'y' which makes it 'unlike' the other terms.