What is the slope of a line perpendicular to y = –7/4x?

Ok, the equation for a line is y=mx+b where m is the slope and b is the y intercept. For 2 lines to be perpendicular, their slopes(m's) have to multiply to -1. Therefore, we can set up -7/4*x=-1 to find the slope of the perpendicular line. x then would equal 4/7 or C.

Pp= 50 pounds of apples

A: 18/15b : 7 - -8 = 15 , 12 - -6 = 18 the y variable always goes over the x variables, c : same thing a