So, here is math problem. solve for information.

Find the solution of system of equation y= x-4 y=4x+2

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?