Answer:
associative only!!!!!!!!!!!!!
Answer:
80
Step-by-step explanation:
SIMP - lifiy the equation: (see what I did there :D)
4xy^2 = 4(5)(2^2) = 80
ANSWER: 80
This is an addition problem.
Rearrange the given equations as
<span>+ f(x)=5x-2
+g(x)=2x+1
----------------
Add up each column, as follows: (f+g)(x) = 7x - 1 (answer)</span>