The subtracton property of equality allows you to subtract the same amount from both sides of an equation without changing the truth of the equation.
In 20 minutes John can rap 10 small boxes and Hank can rap 12 small boxes
Answer:
The answer is B because each x value is being multiplied by 3 to get the y value
Both of the numerators are 2 and the demonator are 3 and 9 for every mile the person walks it takes 1/3 of the hour or 3/9