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Tema [17]
4 years ago
5

How do you solve addition and subtraction equations

Mathematics
1 answer:
yulyashka [42]4 years ago
4 0
16=h+6
6 6
______
10=H

B-4=9
4 4
______
B=13

If the problem is add you subtract and if the problem is subtract you add. And to check your answer you just solve the it example: 13-4=9
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Given that a vehicle travels 25 miles in 2 hours, determine the average speed of the vehicle in miles per hour.

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In order to find the average mph of the vehicle, you have to divide the distance the vehicle travels in a certain period of time by that amount of time.

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