$a \: 5 \: 10 \: 15 \: 20 \: three \: of \: these \: numbers \\ b \: 2 < 4 < 6 < 8 < 10 < 12 < 14 < 16 < \\ 18 < 20 \: three \: of \: these \: numbers \\ sum \: of \: numbers < 40 \\ \\ numbers \\ 10 \\ 20 \\ 5 \\ 2$

7 0

3 years ago

Plz help me 10.2666667 as a fraction

kow [346]

I'm pretty sure that would be 10 13/50 after reducing.

3 0

3 years ago

Rewrite to make it easy to graph using a translation. Describe the graph: 3√(27x-81) - 5

Kipish [7]

Numbers 27 and 81 have 27 as common factor which is equal to 3^3. Noting that we can put 27 before brackets write it in form 3^3 and that third root and cube will trim.

$\sqrt[3]{27x - 81} - 5=$
$\sqrt[3]{27(x-3)} - 5 =$
$\sqrt[3]{3^3(x-3)} - 5=$
$3 \sqrt[3]{x-3} - 5$

-5 means that graph is shifted 5 to down.
-3 means it is shifted to right by -3
3 and ∛ represent scaling of graph which can be seen and tested once you draw it. It is harder to explain it with words.

6 0

3 years ago

(2p + 4) + 5 (p-1) - (p+7)

svetoff [14.1K]

Your answer will be, "6p - 8"

Thanks,

Deku ❤

4 0

3 years ago

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