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2 years ago

If the passes through points (-4,-6) and ( 2 ,6), the rate of change of the line is equal to

Mathematics

1 answer:

Delvig [45]2 years ago

6 0

Answer:

Step-by-step explanation:

Use rise over run (y2 - y1) / (x2 - x1)

Plug in the points:

(6 + 6) / (2 + 4)

12/6

= 2

So, the rate of change is 2

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150 adult complete a survey 80 are women write the ratio men: women in it's simplest form.

Mashcka [7]

70 were men hope it helps

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2 years ago

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on Monday joe bought 10 cups of coffee and 5 doughnuts for his his office at the cost of $16.50. It turns out that the doughnuts

AfilCa [17]

X= be coffee

Y=be donuts

Set up equations

10x+5y=16.50

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Now multiply first equation by -2 to get a negative

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-20x-10y=-33

Now put both equations to solve for x

-20x-10y=-33

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2 years ago

Anita had $400 in her savings account when she went to college. Her parents will add $200 to her account each month.

Stolb23 [73]

Anita's account had linear growth
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6 0

3 years ago

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Solve and state any extraneous solutions

Mice21 [21]

$\frac{3x}{x - 1} + 2 = \frac{3}{x - 1}$

$\frac{3x}{x - 1} + \frac{2(x - 1) }{ x - 1} = \frac{3}{x - 1}$

$\frac{3x}{x - 1} + \frac{2x - 2}{ x - 1} = \frac{3}{x - 1}$

$\frac{3x + 2x - 2}{ x - 1} = \frac{3}{x - 1}$

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2 years ago

2n > -20 Please help N=?

Wewaii [24]

Answer:

The value of x>-10

Step-by-step explanation:

The interval notation if you need it is (-10,♾)

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3 years ago

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