Answer:
I believe the answer would be 44cm for the whole perimeter. I hope this helps some what.
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:
Anytime you multiply or divide both sides of the inequality, you must “flip” or change the direction of the inequality sign. This means that if you had a less than sign <, it would become a greater than sign >. Likewise, if you started with >, it would become <.
The answer would be 270 cookies would be needed to serve 90 students
I don't know if this is 100% correct but.. 9(x)-4(x)
Difference means subtract
