The sum of a number and 20 is no more than the sum of the square of the number and 9. Which of the following inequalities can be used to determine this unknown number?
2 answers:
X+20>x3^+9 i think, idk tho
Answer:
Explanation:
The number is x.
The sum of a number and 20 is no more than the sum of the square of the number and 9.
This means that the sum of x and 20 is lesser or equal than the sum of the square of x and 9. So:
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