First, expand the terms inside the bracket you will get







Subtract 250-50 which equals 200 and then multiply it by 3 which is 600
B........................
The equation is <span>y = -x + 2</span>
True. For example, if you pay $1 for every 5 apples the slope would either be 1/5 or 5/1 depending on if the number of apples represents x or y.