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kondaur [170]
3 years ago
10

Is (7. - 1) a solution of y = x -8? Yes No

Mathematics
1 answer:
tresset_1 [31]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

Substitute the x and y values in for x and y to check.

-1 = 7 - 8

-1 = -1

In this instance, (7, -1) is a solution of y = x - 8.

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PLEASE HELP!! PLEASE SHOW WORK OR EXPLAIN!! I WILL GIVE BRAINLIEST!!
Jet001 [13]

Answer:

-4

Step-by-step explanation:

The equation for slope is as follows:

<h2>\frac{y2 - y1}{x2 - x1}</h2>

We can use point P and point V's coordinates to find the slope.

Point P is at (2,4)

Point V is at (3,0)

Let's define all the variables:

y2 = 0 (from point V)

y1 = 4 (from point P)

x2 = 3 (from point V)

x1 = 2 (from point P)

Now that we have all the variables we can plug it into the equation:

\frac{0-4}{3-2} = \frac{-4}{1} = -4

Therefore, the slope of line PV is -4.

<em>I hope this helps!!</em>

<em>Feel free to ask any questions!</em>

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8 0
3 years ago
What is the value of m ?<br><br> 18/27 = 6/m
STALIN [3.7K]

18/27 = 6/m

m = 6×27/18

m = 27/3

<em>m = 9</em>

Hope it helps...

3 0
3 years ago
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Dahasolnce [82]
The answer to the first question would be 13.4375
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What two numbers add to make 36 with one of the numbers being exactly twice the other? smaller number = and larger number =
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12 and 24
The equation is 2x + x =36
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So x =12
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Multiply it by 2 to get the bigger number since it's twice the number

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4 years ago
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