For a store contest, 3 out of every 4 people who visit the store will receive a free DVD. If 16 people visit the store, write an equation to find out how many DVDs were given away.

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)

3+3+3+2*2*2+29*12 = 365

step-by-step explanation: