Hi i have a lot of homework and really needme it would mean a lot: )

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b