30. Car A left town A for town B. Car B left
town B for town A at the same time. 3
hours after the two cars had set off, they
were 760km apart. 5 hours later, the
distance between the two cars shortened
to 380km. When would the two cars meet
after setting off?
a. 6 hours
b. 7 hours
C. 8 hours
d. 9 hours
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Answer:
I think so 9 hours
Step-by-step explanation:
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