Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
The sum of 7 and the cube of a number.
The sum of 7 and the cube of a number.

Answer :

s1m1

Answer:

Step-by-step explanation:

7 + x³ is the sum of 7 and the cube of a number x

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