Answer:
40 mph
Step-by-step explanation:
85 - 45 = 40. The people are driving 40 miles per hour over the speed limit.
Hope this helps, have a great day/night!
P.S. that is a very slow interstate, haha.
40 miles over the speed limit
You want the difference between the two numbers so you subtract 45 from 85 which gives you 40
Here are some answers
1. If you meant 6x = 0 then your answer is 0
2. If you meant 6 + x = 0 then your answer is -6