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marishachu [46]
3 years ago
13

9 – 5y = 4x ordered pair: (–6, 3)

Mathematics
2 answers:
Shkiper50 [21]3 years ago
7 0

Answer:

The ordered pair IS NOT a solution to the equation

Step-by-step explanation:

To see if it is or is not a solution, plug in the point into the equation:

9 - 5y = 4x

9 - 5(3) = 4(-6)

Simplify:

9 - 15 = -24

-6 = -24

-6 \neq -24

So, since this is false, the ordered pair is NOT a solution to the equation

Anton [14]3 years ago
5 0
The answer is number 2
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Answer:

Option C. 26\ units

Step-by-step explanation:

we know that

Triangles ADE and ABC are similar by AA similarity postulate

AB=2AD

Apply proportion

\frac{AD}{AB}=\frac{8x-6}{12x+4}\\ \\\frac{AD}{2AD}=\frac{8x-6}{12x+4}\\ \\\frac{1}{2}=\frac{8x-6}{12x+4}\\ \\12x+4=16x-12\\ \\16x-12x=4+12\\ \\4x=16\\ \\x=4\ units

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3 years ago
Need whole page 20 points worth
Ket [755]
Option b is the better deal
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3 years ago
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harkovskaia [24]
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5 0
3 years ago
A group of students were asked how many times they exercised in the past week. The results were: 0,0,0,0,0,1,1,1,1,1,1,2,2,2,2,3
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Step-by-step explanation:

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