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oksian1 [2.3K]
1 year ago
9

Solve the following inequality, algebra 1. will give brainliest answer !!

Mathematics
2 answers:
Jlenok [28]1 year ago
7 0

Step-by-step explanation:

\frac{r}{6}  <  - 6 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   ... 1

4r + 2 > 18 \:  \:  \:  \:  \:  \:  \:  \:  \:  \: ...2

Solving for inequality 1:

  • \frac{r}{6}  <  - 6 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   ... 1

Multiplying both sides by 6:

  • 6 * 1/6 r < -6*6
  • r < -36

Hence the solution is r < -36

Solving for inequality 2:

  • 4r + 2 > 18

Subtract 2 from both sides:

  • 4r + 2 - 2 > 18 - 2
  • 4r > 16

Divide both sides by 4:

  • \cfrac{4r}{4}   >   \cfrac{16}{4}
  • r  > 4

Hence the answer is r > 4.

satela [25.4K]1 year ago
6 0

Answer:

See below

Step-by-step explanation:

r/6 <-6      multiply both sides by 6 to get

<u>r < - 36 </u>

<u />

  <u> or</u>    4r+2 > 18     subtract 2 from both sides of the equation

            4r > 16        divide both sides by 4

            <u>  r > 4 </u>

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