If Rosa’s age is represented by R, which inequality represents the
statement “Rosa is at most 29 years old”?
(1) R < 29 (3) R ≤ 29
(2) R > 29 (4) R ≥ 29

Question

09-06-2015
Mathematics

Answered

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If Rosa’s age is represented by R, which inequality represents the
statement “Rosa is at most 29 years old”?
(1) R < 29 (3) R ≤ 29
(2) R > 29 (4) R ≥ 29

Sagot :

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lulu1991 lulu1991 · Answer 1 · 2015-06-19T23:18:30-04:00

lulu1991 lulu1991

19-06-2015

The answer is (3) R ≤ 29. At most 29 years old means that the highest age is 29. And she may be 29 years old. So the "equal" need to exist. Then the answer is R≤29.

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