Answer:
- No
- Yes
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Answer:
the answer is 0.84
Step-by-step explanation:
14(9•x) X would be the variable, aka the number.
The correct answer would be that Carl is 4 years old. If John is 20 years older than Carl, that would make him 24. 24 + 4 = 28 years. Therefore, Carl must be 4 years old.