-13.4>=6.7+4.3+w solve the inequality

Mathematics

2 answers:

sergeinik [125]3 years ago

8 0

I'm pretty sure the answer is -23.4>=w

KengaRu [80]3 years ago

5 0

-13.4 ≥ 6.7 + 4.3 + w

First, you should simplify anything you can on either side of the inequality.

-13.4 ≥ 11 + w

Next, isolate the variable (w) by subtracting 11 from each side.

-24.4 ≥ w

w ≤ -24.4

This means that w is anything less than or equal to -24.4. You can double-check by plugging a number that goes by this rule into the original inequality. For example, -25 is less than or equal to -24.4:

-13.4 ≥ 6.7 + 4.3 - 25

-13.4 ≥ -14

Check.

-24.4 is less than or equal to -24.4:

-13.4 ≥ 6.7 + 4.3 - 24.4

-13.4 ≥ -13.4

Check.

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Answer:

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Step-by-step explanation:

There are many real world examples that can be modeled using graph. Graphs are represented on co-ordinate planes, so any real world example that can be represented by use of linear equation can be represented onto a graph.

One such example, is speed-distance-time relation. Uniform speed can be represented on a graph as shown in figure.

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