-20/x=-30/(x+2)
solve for x -20/x=-30/(x+2)
6 $\sqrt{48}$
a bag cointain 6 green ,7 blue,and 2 red balls, 3 balls are drawn from it . find the probability that one green , one blue and one...
solve 6(-2)
if a = 4 and b = -2 what is 3ab
if a = 0 and b = 2 what is 2ab
if a = 4 and b = -2 solve 3ab
3525 =60
9110=101
1091=101
5050=
20+60/100*20
