0.85 is between 0.8 and 0.9
The answer is Option B. It would be cheaper for Miguel to drive 200 miles with Option B than Option A.
There are a lot of numbers you can think of, for example, 1030, or even 9939, but I don't recommend you put that ;)
In order to do these, simply translate the sentence mathematically.
1) x-15=7
2)3x+4=13
3)x+x+2+x+4=51
Hope this helped :D. Comment below if you have any questions!
All of the answers are correct except the last one
