3 , 6 , 9 , 12 , 15
3, 6, 9, 12, 15, 18, 21, 24, 27, 30.
Here are all 13 of them: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195
3, 9, and 15. 6 and 18 are also multiples of 3, but are even.
x is less than or equal to negative 3 or x< or =-3
15, 30, 45
15, 30, 45
15, 30 and 45
15, 30 & 45
x is less than or equal to 15
They are the six multiples of 15.
3, 6, 9, 12, 15, 18, 21, 24, 27.
3, 6, 9, 12, 15, 18, 21, 24, 27.