Answer:
It’s 5
Step-by-step explanation:
combining like terms in a polynomial is adding or subtracting together terms that have the same degree in the exponents.
example. 3x^3 + 5x^6 + 2x^3 +7x + 9x^6
= 7x + 5x^3 + 14x^6
Answer:
3.14159265359
Step-by-step explanation:
After investing for 3 years at 7% interest, your 400$ investment will have grown to 490.02$
I think it is the 3rd one but im not truly sure