Answer :
A. Equation for Bernie's Bikes: y=3x+5
Equation for Bike Land: y=4x
B. Set both equations equal to each other: 3x+5=4x
Subtract 3x from both sides of the equation to get x=5 hours
Equation for Bike Land: y=4x
B. Set both equations equal to each other: 3x+5=4x
Subtract 3x from both sides of the equation to get x=5 hours