Jackson sells two types of toolboxes. he plans on selling them during a farming fair this weekend. he estimates he will sell 20 of the smaller boxes (x) and 12 of the larger boxes (Y) if he'd like the profit to be $1300, which of the following best displays the equation that represents this information? A- y+12=20(x-1300)
B- y=-5/3x +325/3
C- 20x+12y=1300
D- 12y=20x-1300

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer