Which inequality represents "the sum of a and b is at least 18"?
a. a + b < 18
b. a + b > 18
c. a + b <_ 18
d. a +b _> 18
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Which inequality represents "the sum of a and b is at least 18"?
a. a + b < 18
b. a + b > 18
c. a + b <_ 18
d. a +b _> 18
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Answer:
A. a+b<18
Step-by-step explanation:
dahil sa sign nayan "<"
and nasa ans key Ku Yan