5) What expression represents the square of the binomial (-9 + 2i) in
simplest form?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept