Answer:
The factors of 3 are: 1, 3
The factors of 9 are: 1, 3, 9
The factors of 27 are: 1, 3, 9, 27
Then the greatest common factor is 3.
Step-by-step explanation:
10/(20-15)=2 hours
20*2=40 miles
15*2+10=40 miles
Glen catch up with Maria after 2 hours at 40 miles
Answer:
1. x = 22
2. x = 38
3. x = 24
Step-by-step explanation:
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