Nine increased by the product of a number and 2 is less than or equal to 27.
1 answer:
Answer:
x≤9
Step-by-step explanation:
9+2x≤27
1) Subtract both sides by 9:
2x≤18
2) Divide both sides by 2:
x≤9
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Answer:
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zero
Step-by-step explanation:
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The answer is A. the range is the set of all real numbers
