Answer:
42w^2-20w^2+16
Step-by-step explanation:
3. 28 Quarters and 5 dimes.
Answer:
it is a polynomial
3a^2+a^2= 4a^2
4a^2+6
Step-by-step explanation:
3a^2 +a^2 = 4a^2+6
=4a^2+6
<u>Answer</u> i think the first one goes down by .3 every time but i am not 100$
Step-by-step explanation:
A is 4 and b is 63 have a good day
