Remark
If you just want the way this would be written out the answer is

Note
1. The quotient is the answer of a division problem.
2. The number is represented by the letter x
Answer:
1, 2, 4, 5, 8, 10, 20, 40
Step-by-step explanation:
Prime numbers 2 through 100 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97. Even numbers greater than two are composite.
It is B
4m + n = 10
- n -n
4m =10-n
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4 4
m =10-n
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4
Well CD and CB are both equal to each other because they’re the same angles , it’s a reflection