The slope of line is -1/3. what is an equation of a line that is perpendicular to line of t

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Find the difference (8ab+a+2) - (3ab+6)

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?