What is the simplified form of x+9/2x+3+x+4/x+2? a.3x^2+22x+30/2x2+7x+6 b.2x+13/3x+5 c.3x^2+22x+30/3x+5 d.2x+13/2x^2+7x+6

Solve: 3x+y=6 4x-2y=18 show all work !

Select the quadratic that has root x = 8 and x = -5

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.