BRAINIST FOR CORRECT AWNSER What is the area of the figure below?

12.5 sq. units
7.5 sq. units
25 sq. units
15 sq. units

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

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Can someone check if i did this correct. it’s number 4 if you’re wondering.