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goldenfox [79]
3 years ago
11

Nigel is planning his training schedule for a marathon over a 4-day period. He is uncertain how many miles he will run on two da

ys. One expression for the total miles he will run is 12+y+17+z. Use the Commutative Property to write an equivalent expression.
Mathematics
1 answer:
KengaRu [80]3 years ago
4 0

Answer:

12+17+y+z or 29+y+z.

Step-by-step explanation:

We have been given that Nigel is planning his training schedule for a marathon over a 4-day period. He is uncertain how many miles he will run on two days. One expression for the total miles he will run is 12+y+17+z.

The Commutative Property of Addition states that we can add numbers in any order. For example a and b be two numbers.

According to Commutative Property of Addition a+b=b+a.

Similarly, we can write an equivalent expression to our given expression as:

12+17+y+z

We can simplify our expression as:

29+y+z.

Therefore, our required expression would be 12+17+y+z or 29+y+z.

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