How much rain would have to find August so that the total amount of rain = average rainfall for these 3 months what would the departure from the average be and August in that situation

only 10/60 isn't equivalent

hope this : )

what graph

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

or