3 years ago

"The sum of a number and 4."

Mathematics

2 answers:

kenny6666 [7]3 years ago

7 0

Answer:

n + 4

Step-by-step explanation:

It´s like a normal sum, but since the number is unknown just put n.

madam [21]3 years ago

5 0

Answer:

x +4

Step-by-step explanation:

it can really be any letter you choose

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If M∠ ABD =64 and M∠CBD=30 then M∠ABC= <br> Need help

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Answer:

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Step-by-step explanation:

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