What is the slope of a line perpendicular to the line represented by the equation y=-2/5x+4/5

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?