Question

The temperatures of two cities were measured at the same time. The

temperature in city A was 60 degrees and rose at a constant rate of 2
degrees per hour.
The temperature in city B was 40 degrees and rose at a constant rate
of 10 degrees per hour.
Enter the number of hours it took for the temperature to be the same in
both cities.

Answer 1

2.5 hours

Explanation:

60+2t=40+10t

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