R=16
J=32
20+40(which is 20×2)=60
20-4=16
16×2=32
I think the second one does
Answer:
-1
Step-by-step explanation:
g(-1) = -5/-1 = 5
g(5) = -5/5
g(g(-1)) = -1
Answer:
20 gallons
Step-by-step explanation:
Answer:
(2.5 , 0)
Step-by-step explanation:
Hope this helps!