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Ainat [17]
3 years ago
10

8x+5y=40 How to find a slope

Mathematics
1 answer:
ololo11 [35]3 years ago
8 0

Answer:

the slope is -8/5

Step-by-step explanation:

we need to get the equation in the form

y= mx+b  where m is the slope and b is the y intercept

8x + 5y =40

subtract 8x from each side

8x-8x + 5y = -8x +40

5y = -8x+40

divide each side by 5

5y/5 = -8x /5 + 40/5

y = -8/5 x +8

the slope is -8/5 and the y intercept is 8

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7x² + 6x - 1<br> Algebra 3|factoring
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Answer:

(7 x - 1) (x + 1)

Step-by-step explanation:

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5 0
4 years ago
WALA<br> 27, 23, 19. 15. 11.<br> The next number is
raketka [301]

Answer:

7

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
The slope of a line is -1/3 , and the y-intercept is 10/3. What is the equation of the line written in general form ?
grin007 [14]
I think the equation is
y=-1/3x +10/3
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x+3y=10, is the answer
4 0
3 years ago
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