Has to be turned in soon at 9:00 it's 7:50

Mathematics

1 answer:

disa [49]2 years ago

7 0

Answer:

Step-by-step explanation:

b must always be greater than 0 since 12b-15 must always be greater than 21. You can simplify the ineqaulity to see things easier; 12b>36. Again, this ineqaulity can be simplified; b>3. A is the closest answer here, but there should be an open interval at 3 for A to be correct.

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<u>Step-by-step explanation:</u>

1) First and Second and Third

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