How do you know whether to quanities x and y are proportional

1 answer:

5 0

Ratios are proportional if they represent the same relationship. One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.

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Step-by-step explanation:

1. So, to understand this you need to understand that the opposite of 11 is -11.

2. Use the formula 3n+12>-11.

3. Subtract 12 from both sides (3n>-23)

4. Divide by 3 on both sides. (n> $\frac{-23}{3}$ )

5. You can go a step further and simplify into -7 $\frac{2}{3}$ .

6. n > $\frac{-23}{3}$

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