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Gre4nikov [31]
2 years ago
14

Find the equation of the line through (2,4) and (3,-1)

Mathematics
2 answers:
tekilochka [14]2 years ago
7 0

Answer:

y = -5x+14

Step-by-step explanation:

slope formula

y-y divided by x-x

4-(-1) / 2-3

5/-1 or -5

substitute into y = mx + b

4 = -5(2) + b

b = 14

Natasha2012 [34]2 years ago
3 0

y=23x+143 hope this helps

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Help me PLZZZZZZZ!!!!!!
eduard

Answer:

25% decrease

Step-by-step explanation:

Take the original amount of books and subtract the new number of books

20 -15 = 5

Divide by the original amount of books

5/20 = .25

Multiply by 100%

25%

It is a decrease since the amount went down

25% decrease

7 0
2 years ago
What is the equation of the line that passes through the point (4,7) and has a slope of o?
Svetlanka [38]

Answer:

The equation of the line that passes through the point (4,7) and has a slope of 0 will be:

  • y=7

Step-by-step explanation:

As we know the equation of a line in a slope-intercept form of an equation is

y = mx + b

Here,

  • m is the slop
  • b is the y-intercept

so

substituting the point (4,7) and slope m=0

y = mx + b

7=0(4)+b

7=0+b

b=7

Therefore, the equation of the line that passes through the point (4,7) and has a slope of 0 will be:

y = mx + b

y=0x+7

y=7

5 0
3 years ago
What is 4+1+20+100=1000
astraxan [27]

Answer:

4 + 1 + 20 + 100 = 1000

5 + 20 + 100 = 1000

25 + 100 = 1000

125 = 1000

The equation would be false because 125 does not equal 1000

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The ratio of the sale price of a jacket to the original price is 3:4. The original price is
mihalych1998 [28]
\cfrac{\textit{sale price}}{\textit{original price}}=\cfrac{3}{4}\implies \cfrac{\textit{sale price}}{64}=\cfrac{3}{4}

solve for "sale price"
3 0
3 years ago
1. - 9 - 28 = -9+<br> Need answers
Nesterboy [21]
Answer:



-37=-9

hope this help
4 0
3 years ago
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