2/3 because 8/12 divided down is 4/6 which reduced again is 2/3
Answer:
All real numbers
Step-by-step explanation:
4(x+1) = 4x+4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions

The pattern having the fastest growth rate is :
If you reduce the 5 for 20, you will get 1 for $4. Therefore, 12×4 will be the answer ($48)