Answer:
143 50
Step-by-step explanation:
I hope it helps pa brainlest po
Step-by-step explanation:
In order to be like terms, the variables and exponents must be the same.
3a can be combined with 14a and 4a.
4b can be combined with 3b and 16b.
a² cannot be combined with any of the terms.
20%, I believe. The piece of wood lost 2 ounces of moisture after drying, and 2/10 = 20/100
It has to be at lest 9u2-4?
1 is the answer to your question hope this helps
Answer: 1