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sineoko [7]
3 years ago
9

Maria and Ming start at the same point and drive in opposite directions.Maria drives 38 mph and Ming drives 50 mph.How far apart

will they be in 2 hours?
Mathematics
1 answer:
Vinvika [58]3 years ago
4 0

Answer: the answer is 176 miles apart


Step-by-step explanation: Since they are both driving for 2 hours the speed they are going is doubled and then added together to get 176


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Answer:

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In each case, the third-level factoring mentioned in step 4 is the factoring of the difference of squares: a² -b² = (a -b)(a +b).

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The step-by-step is exactly what you need to do. It is simply a matter of following those instructions. You do have to be able to recognize the common factors of a pair of terms. That will be the GCF of the numbers and the least powers of the common variables.

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