Answer with Step-by-step explanation:
Distance Cab Fare
(miles) (dollars)
2 6
3 9
4 12
5 15
On observing the above table we see that if if x is the distance traveled then, cab fare= 3x
when x=2 cab fare= 3×2=6
when x=3 cab fare= 3×3=9
when x=4 cab fare= 3×4=12
So, when x=10 cab fare= 3×10=30
Hence, amount Nancy have to pay to travel 10 miles by cab is:
30 dollars
