Well the first problem that i solve is you have to move 12 it will give you
-3y power 12 - 3y + 12
To find how many miles per hour you need to divide 50 by 5 to get the number of miles per hour and do the same thing to the 2nd step and to find the difference you need to subtract the numbers. Hope it helps!!!
Answer:
try 4
Step-by-step explanation:
8x4= 32
32-7=25
