Zacharias and paz together have $756.80. if zacharias has $489.50, how much does paz have? write and solve addition equation to find how much money belongs to paz

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)