Answer:
3/14
Step-by-step explanation:
You basically flip the numbers around. Hope this helps!
1/2 is sold
4/5
because the ratio is 4:5
first diagram
C.) -2
solve by putting 12 in for f(x)
12 = 2(x + 8)
Divide by 2
6 = x + 8
Subtract 8
-2 = x
