What is the coefficient of q in the sum of these two expressions? (2/3q – 3/4) and (–1/6q – r)

Can someone please help! I will be marking brainliest!

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Can someone, me with this. i really need with this