Answer:
The answer is b.
Step-by-step explanation:
Have a great day!!
On a particular day, the wind added 4 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 4 miles per hour from his rate on his return trip. Alfonso found that in the same amount of time he could cycle 57 miles with the wind, he could go only 33 miles against the wind.What is his normal bicycling speed with no wind?
x+3/x-1 ; x=-2
-2+3/-2-1
-1/3
So basically you substitute x by -2 and solve from there. Your answer is -1/3.
- Hope this helps!
Answer:
No it's not.
Step-by-step explanation:

Integers are set of numbers consisting
- Whole number
- Natural number
- Negative numbers
It doesn't consist
Hope this helps ;) ❤❤❤