Determine the distance between -8 and 0. a) -9 units b) -8 units c) 8 units d) 9 units me : d !

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?