X + 12 = 13
x = 13 - 12
x = 1
The only solution is x = 1
letter B
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If only + numbers are acceptable, then the numbers divisible by 810 are represented by {810n}, where n = {0, 1, 2, 3, ... }
Answer:
A-1
Step-by-step explanation:
It perfectly represents the scenario.
Answer:
1. 50
2. 5
3.19
Step-by-step explanation:
