Plan B is less expensive than Plan A when you use at least 25
<h3>What is an inequality?</h3>
Inequalities can simply be defined as mathematical expressions in which both or two sides of the expression are not equal.
From the information given, we have that;
- Plan B = c = 0. 19m + 6. 00
Now, let's write the inequality that represents Plan B < Plan A
If Plan B < Plan A
Then,
0. 19m + 6. 00 < 0. 25m
Let's simply the inequality
6. 00 < 0. 25m - 0. 19m
0. 06m < 6. 00
Make 'm' the subject
m < 6. 00/ 0. 06
m < 100
Thus, Plan B is less expensive than Plan A when you use at least 25
Learn more about inequalities here:
brainly.com/question/25275758
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