Since 3 divides 42, 3xy itself is the greatest common factor of 3xy and 42xy.
Answer: 3xy
Step-by-step explanation:
it say the answer is 4 but I don't know how
Answer:
<em>25 cm</em>
Step-by-step explanation:
F(x) = x/2
g(x) = x - 3
f(8) = 8/2 = 4
g(f(x)) = 4 - 3 = 1
Answer g(f(8)) = 1