The sum of a number and 20 is no more than the sum of the square of the number and 9.
Which of...
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Mathematics, 05.05.2020 06:52 timothyashburn8
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?
A
x
+ 20 5 (x+912
ed ud
x+2052+9
x+20
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