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aleksandr82 [10.1K]
2 years ago
9

Solve. 9x+9> 50.4 Enter the answer in the box. X >

Mathematics
2 answers:
kirill [66]2 years ago
5 0

Hello!

Let's solve this inequality for x:

\begin{aligned} \sf{\Box\!\!\!\!\!\star{9x+9 > 50.4}\\\sf{9x > 41.4}\\\sf{x > 4.6} \end{aligned}

Therefore \bold{x > 4.6}.

Hope that helps! :)

<em>-art lover</em>

coldgirl [10]2 years ago
3 0

<em>Rearrange unknown terms to the left side of the equation</em>

                   \boldsymbol{\sf{  9x > 50.4-9 \ \ \longmapsto \ \ \ [Subtract]}}

<em>Calculate the sum or difference.</em>

                                  \boldsymbol{\sf{9x > 41.4 }}

<em>Convert decimal to fraction.</em>

                                    \boldsymbol{\sf{9x > \dfrac{414}{10}  }}

<em>Reduce the greatest common factor for both sides of the inequality.</em>

<em>                                     </em>\boldsymbol{\sf{x > \dfrac{46}{10}  }}

<em>Reduce the fraction</em>

                         \red{ \boxed{\boldsymbol{\sf{\blue{ Answer \ \ \longmapsto \ \ x > \dfrac{23}{5}  }}}}}

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anyanavicka [17]

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then 2(k + 1) is the next consecutive even number.

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Rina8888 [55]

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3 years ago
I need help with this<br>​
Mashutka [201]

Answer: D

Step-by-step explanation:

<u><em>When a coordinate is reflected over the y-axis, it changes from (x, y) to (-x, y)</em></u>

<em>The three coordinates of ΔCDE are</em>

  • C = (-8, -1)
  • D = (-6, -5)
  • E = (-2, -4)

<em>After the y-axis reflection, they'll become:</em>

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<em>I hope this is correct :\</em>

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