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ololo11 [35]
3 years ago
15

I need help completing the missing value

Mathematics
2 answers:
Arlecino [84]3 years ago
7 0

Answer:

the missing value is -8, the ordered pair should look like this: (8,-8)

Step-by-step explanation:

1st you must acknowledge that 8 is the y-value in the ordered pair so once you know that you can plug in the y-value into the equation

2nd once you rewrite the equation it should look like this, -4x-8=24

3rd solve for x,

-4x-8=24

+8 +8 -add 8 on both sides

-4x=32

÷-4 ÷-4 -divide by -4 on both sides

x=-8

elixir [45]3 years ago
5 0

Answer:

x= -8

Step-by-step explanation:

Since you know y=8 you plug it into the equation

-4x -8=24

you then add 8 to each side

-4x=32

then divide by -4

x=-8

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Answer:

15 students at school

Step-by-step explanation:

So there is 50 students in total

First subtract that much with how much students have the flu

1/10 = 5/50

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That leaves 45 students

Then subtract that much with the amount of students that are remaining are on the field trip

45 divided by 3 = 15

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so 30 of the 45 students are on the field trip

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Answer:

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Step-by-step explanation:

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3 years ago
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True or false: The variable overhead rate variance uses the same basic formula as the labor rate variance except that the variab
Zanzabum

Answer:

True

Step-by-step explanation:

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The Variables are

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SR = standard rate.

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5 0
4 years ago
PLease hurry! i need it! And the testing thing is happening, so before 6 pm?
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\begin{cases} -x+3y=9\\\\ y=\cfrac{2}{3}x \end{cases} \\\\[-0.35em] ~\dotfill\\\\ -x+3y=9\implies 3y=9+x\implies \underline{3y-9=x} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{substituting ont the 2nd equation}}{y=\cfrac{2}{3}(\underline{3y-9})\implies 3y=2(3y-9)}\implies 3y=6y-18\implies 18+3y=6y \\\\\\ 18=3y\implies \cfrac{18}{3}=y\implies \boxed{6=y}

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3 years ago
(0,0) and (2,3) slope
Oksanka [162]

Answer:

From (0,0) and (2,3) the slope is 2/3.

Step-by-step explanation:

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