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Bingel [31]
3 years ago
13

What does b−2≥−1 equal ????

Mathematics
2 answers:
julsineya [31]3 years ago
7 0
B-2≥-1
b≥-1 + 2
b ≥1

so b ≥1
Effectus [21]3 years ago
4 0
B - 2 <u>></u> -1

This is an inequality equation. It is not equal to a specific number. There are a lot of numbers that can be considered as long as it makes the inequality equation TRUE.

b - 2 <u>></u> -1
 <u>  + 2   + 2</u>
b      <u>></u> 1

b is a number that is at least 1 or greater than 1.

b = 1

1 - 2 <u>></u> -1
   - 1 <u>></u> -1  True. Had the sign been only >  and not <u>></u>, 1 would not be a value of b.

b = 2
2 - 2 <u>></u> -1
0 <u>></u> -1 True.
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