The inequality 20 ≥- 3.2(c - 4.3) can be represented as c ≥ -1.95
How to graph the inequality on a number line?
The inequality is given as:
20 ≥- 3.2(c - 4.3)
Divide both sides of the inequality by -3.2
So, we have:
20/-3.2 ≥ -3.2(c - 4.3)/-3.2
Evaluate the quotient
-6.25 ≤ (c - 4.3)
Remove the bracket in the above inequality
So, we have:
-6.25 ≤ c - 4.3
Rewrite the above inequality as
c - 4.3 ≥ -6.25
Add 4.3 to both sides of the inequality
c ≥ -1.95
This means that the inequality 20 ≥- 3.2(c - 4.3) can be represented as c ≥ -1.95
See attachment for the graph of the inequality
Read more about inequality at:
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