Answer:
Step-by-step explanation:
it is four thousand one hundred eighty five
Answer:
A is correct, 7 units. Hope this helps! :)
Answer:
7x^2 + 7
Step-by-step explanation:
So you collect the "like-terms". 3x^2 is not the same as 7, however, 4x^2 has the same term as 3x^2, so you add those together and then join the 7 in the expression.
Hope that explanation makes sense
