Even numbers odd numbers prime numbers composite numbers (I tried)
Answer:
For a flag with 2 different colours, there are 8 possible colours for the first colour to be chosen from and 7 possible colours (excluding the first colour already chosen) for the second colour to be chosen from, given that colours are different. Hence there are a total of 8 x 7 = 56 possible flags to be created.
Step-by-step explanation:
Answer:
423
Step-by-step explanation:
349+74=423
Answer:
A. 27
Step-by-step explanation:
21 x 3 = 63
9 x 3 = 27
