Answer:
They would by able to go 4 miles.
Step-by-step explanation:
You can estimate that 5x4257 is 20,000
to check 5x4257=21,375 which is close to 20,000
I think x is 60 and y is 50.
70 + 50 = 120
180 - 120 = 60
x = 60
50 + 50 = 100
70 + 60 = 130
130 + 100 = 230
230 - 180 = 50
y = 50
I hope this helps u! :D
G, y = 2x+1 is correct
