Simplifyiing
the greatest common factor is 3 so
3x - 9y + 12 = 3(x - 3y + 4)
You will have $5 left because if you spend 1.25 on 12 snacks you will spend $15
10 , 20 , 30 , 40 , 50
8, 16 , 24, 32, 40
40 minutes
5,000 is the answer to the equation
8(7) = 56
7(6) = 42
6(5) = 30
5(4) = 20
4(3) = 12
3(2) = 6
∴ 3 = 6
