9x+4≤58 or 16 x−2> 3

solve for x

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)