Solutions of inequality w < 8, are 4.3, 5.3
Solutions of inequality t > 25, are 25.1, 27.
<h3>Inequalities: </h3>
Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
The signs we use in inequalities are
Less than: <
Less than or equal to: ≤
Greater than: >
Greater than or equal to: ≥
Not equal to: ≠
Here we have
8. w < 8 and w= 4.3, 5.3, 8.3, 9
Substitute each value
=> 4.3 < 8 [ which is true ]
=> 5.3 < 8 [ which is true]
=> 8.3 < 8 [ which is not true ]
=> 9 < 8 [ which is not true ]
=> Solutions to given inequality are 4.3, 5.3
9. t > 25 t = 24, 25, 25.1, 27
Substitute each value
=> 24 > 25 [ which is not true ]
=> 25 > 25 [ which is not true ]
=> 25.1 > 25 [ which is true ]
=> 27 > 25 [ which is true ]
=> Solutions to given inequality are 25.1, 27
Therefore,
Solutions of inequality w < 8, are 4.3, 5.3
Solutions of inequality t > 25, are 25.1, 27.
Learn more about Inequalities at
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Complete question is
In 8-11, substitute each given value of the variable to find which, if any, is a solution to the inequality. 8. w<8 w= 4.3, 5.3, 8.3, 9 9. t> 25 t= 24, 25, 25.1, 27
