Answer :
A
8 - 14b equal to or greater than 27
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b equal to or greater than -1.1875
So, the answer must be bigger, or equal to, -1.1875. 140 is the only number that fits this description.
The solution of the inequality 8 – 14b ≥ 27 is b ≤ -1.357 so options (B),(C) and (D) fit the criteria.
What is inequality?
Inequality is just the opposite of equality for example 2 =2 then it is equal but if I say 3 =6 then it is wrong the correct expression is 3 < 6.
A mathematical phrase in which the sides are not equal is referred to as being unequal.
In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.
Given,
8 – 14b ≥ 27
Taking -14b into right hand side
8 ≥ 27 + 14b
8 - 27 ≥ 14b
-19 ≥ 14b
-19/14 ≥ b
b ≤ -1.357
Hence b should be either -1.357 or less than it.
By observing options it is clear that option (A) is bigger than - 1.357 hence it does not answer rest are satisfying so those will be correct.
For more about inequality?
brainly.com/question/20383699
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