Answer:
a is answer because of bodmas rule
A + b = 45
a - b = 21
a = 21 + b
Use substitution
21 + b + b = 45
2b = 24
b = 12
45 - 12 = 33
The numbers are 33 and 12
Answer:
7665
Step-by-step explanation:
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Down and maximum I think I know down is right for sure but I’m not sure about the other one