The inverse for f(x)=2x+4 is f-1(x)= x/2 -2
Answer:
3/15 5/25 9/45
Step-by-step explanation:
If you look at 12/60 and simplify it you will get 1/5. Now you just have to apply this to the rest.
743 u should do the divide by three trick
Answer: after adding them -7r^2+12r-8
Step-by-step explanation: add them