answer: 50x +3.5
Step-by-step explanation:
100 miles divided by 2 hours is 50 miles per hour, and he has already gone 3.5 miles, so the answer would be y= 50x +3.5
If you're looking for x then it would be x=18 since you add 13 to both sides to have x alone
You do (12/300)x100 and it is going to give you the a answer
Adding . your increasing , so you add