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3 years ago

1)Choose the graph below that correctly represents the equation 15x - 5y = 30.

Mathematics

2 answers:

iren [92.7K]3 years ago

8 0

Answer:

The correct answer is C.

Step-by-step explanation:

Graph the line using the slope and y-intercept, or two points.

Slope: 3

y-intercept: -6

Grace [21]3 years ago

7 0

Pretty sure it is D
if you solve for the intercepts you get these answers
y-intercept is 6
x intercept is 2

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4 years ago

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sasho [114]

Answer:

Missing side length = 54

Step-by-step explanation:

If both the triangles given in the picture are similar their corresponding sides will be proportional.

By applying this rule in the given similar triangles,

$\frac{35}{30}=\frac{49}{42}=\frac{63}{6x-6}$

$\frac{7}{6}=\frac{7}{6}= \frac{63}{6x-6}$

$\frac{7}{6}= \frac{63}{6x-6}$

$\frac{1}{6}= \frac{9}{6x-6}$

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$1=\frac{9}{x-1}$

$x-1=9$

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Therefore, missing side length = $6x-6$

= $6(x-1)$

= $6(10-1)$

= $6\times 9$

= $54$

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