Mathematics: Two students wrote the following numerical expressions. angeline: (7 + 15) × (38 + 15) meiling: 15 × (7 + 38) are the students’ expressions equivalent to your answer in problem 4? explain your answer.

Two students wrote the following numerical expressions.

Ответ:

iilovejohnccena1022

04.01.2022

Mathematics

The expression are not equivalent.

Step-by-step explanation:

For Angeline we have the next process:

$(7+15)\times(38+15)=22\times53=1166$

For MeiLing we have:

$15\times(7+38)=15\times45=675$

Then we have that the students expressions are not equivalent.

The process to solver the expressions was solving first the parenthesis and after that solver the multiplication.

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Ответ:

shadenShaden2037

16.10.2022

Mathematics

Day 1: 8km=4.97miles
Day 2: 10miles=16.09km
Day 3: 9miles=14.4km
9.6km=5.9miles

I really hope this helps! Not really sure what exactly the answer you are looking for is but this should help you figure it out

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Two students wrote the following numerical expressions.
angeline: (7 + 15) × (38 + 15)
meiling: 15 × (7 + 38)
are the students’ expressions equivalent to your answer in problem 4? explain your answer.

Ответ:

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