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Evgen [1.6K]
3 years ago
15

Ok so do I subtract 5 from x and 5 Orr am I solving wrong i don’t know this is confusing.

Mathematics
1 answer:
Aleksandr [31]3 years ago
4 0

Answer:

no you dont

Step-by-step explanation:

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I would like to have equal fish tanks for my fish. I have 12 angel fish and 24 sword fish and 30 guppies .How many tanks will I
velikii [3]

I would find the common factors between all of them, and settle with the factor 3.

If I have 3 tanks:

12/3 = 4

24/3 = 8

30/3 = 10

In each of the 3 tanks, there will be 4 angel fish, 8 sword fish, and 10 guppies.

I hope I helped :)

(I hope I didn't misunderstand the question, so if I did, I'm really sorry about that.)

7 0
3 years ago
Write the standard form of the line that passes through (-1,-3) and (2,1).
kobusy [5.1K]

Answer:

Step-by-step explanation:

\mathrm{Line\:passing\:through\:}\left(-1,\:-3\right)\mathrm{,\:}\left(2,\:1\right)\\\\\mathrm{Find\:the\:line\:}\\\mathbf{y=mx+b}\mathrm{\:passing\:through\:}\left(-1,\:-3\right)\mathrm{,\:}\left(2,\:1\right)\\\\\mathrm{Compute\:the\:slope\:}\left(-1,\:-3\right),\:\left(2,\:1\right):\quad \\m=\frac{4}{3}\\\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\\\\left(x_1,\:y_1\right)=\left(-1,\:-3\right),\:\left(x_2,\:y_2\right)\\\left\\

\\m=\frac{1-\left(-3\right)}{2-\left(-1\right)}\\\\Refine\\\\m=\frac{4}{3}\\\\\mathrm{Compute\:the\:}y\mathrm{\:intercept}:\quad b=-\frac{5}{3}\\\\y=\frac{4}{3}x-\frac{5}{3}\\

Convert equation to standard form

y - \frac{4}{3} x + \frac{5}{3} = 0\\\\Multiply \:through\: by\: 3;\\\\3\times (y - \frac{4}{3} x + \frac{5}{3} )=0\\\\3y -4x+5 = 0\\Arrange\:n\:form\:of \:;\\Ax +By = C\\\\-4x +3y =-5

5 0
4 years ago
Elaine is 8 years younger than her brother Tyler. The sum of their ages is 34. What are Elaine's and Tyler's age?
antoniya [11.8K]
<span>Here, Elaine = Tyler + (-8)

</span>⇒ E<span>laine + 0 + Tyler + 0 = 34
</span>⇒ T<span>yler + (-8) + 0 + Tyler + 0 = 34

And, Tyler = [(34 - (0) - (-8)] / 2

Thus, Tyler = 21
And, Elaine = 21 + (-8)
                   =13

</span>∴ T<span>yler = 21 & Elaine = 13


Regards

#Exotic Explorer</span>
4 0
3 years ago
Read 2 more answers
How much higher is -200 than 450m
Norma-Jean [14]

Answer:

-200 isn't higher than 450 but 450 is:

450 is 250 higher than -200

Step-by-step explanation:

8 0
3 years ago
Write an inequality that compares the given numbers.<br> - 1; 4
Oduvanchick [21]

Answer:

-1<4

Step-by-step explanation:

-1<4

6 0
3 years ago
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