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2 years ago

Find the x-intercept and y-intercept of the liné. - 6x + 5y = 21

Mathematics

1 answer:

Hunter-Best [27]2 years ago

7 0

Answer:

x=-3.5 or -7/2 (same thing)

y=21/5

Step-by-step explanation:

x intercept is when y=0

y intercept is when x=0

x intercept is

-6x=21

x=21/-6

x=-3.5

y intercept is

5y=21

y=21/5

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Two sublings are 55 years combined and one sibling is 9 years younger how od is the younger sibing

Dennis_Churaev [7]

Answer:

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Step-by-step explanation:

Let x = age of younger sibling.

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goldenfox [79]

Answer:

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2 years ago

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velikii [3]

I would go withhh c but I am not 100% sure

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2 years ago

I need some help on my math test!!, I get to retake it but I need help with some of it:

Greeley [361]

Answer:

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{1}{2}$ , thus

y = $\frac{1}{2}$ x + c ← is the partial equation

To find c substitute (- 4, - 9) into the partial equation

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