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Vanyuwa [196]
3 years ago
8

Slope is -2/3 and ordered pair is (3,-4)

Mathematics
2 answers:
dybincka [34]3 years ago
4 0

Answer:

y = -2/3x - 2

Step-by-step explanation:

use the following formula

y - y1 = m (x - x1)

where m is the slope

x1 and y1 are the ordered pair values

y + 4 = -2/3 (x -3)

distribute the slope

y + 4 = -2/3x + 2

subtract 4 from both sides

y = -2/3x + 2 - 4

konstantin123 [22]3 years ago
3 0

Answer:

Step-by-step explanation:

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Given: Q=7m+3n,R=11-2m,s=n+5,and T =-m-3n+8 simplify Q-[R+S]-T
Gnesinka [82]

Answer:

Simplify

Q-[R+S]-T

The answer is:

10m+5n-24

Step-by-step explanation:

We have the expressions:

Q=7m+3n\\R=11-2m\\S=n+5\\T=-m-3n+8

Now, we need simplify:

Q-[R+S]-T

We need to replace each term by the expressions:

7m+3n-[(11-2m)+(n+5)]-(-m-3n+8)

We need to remember the rule of signs:

-/-=+

-/+=-

+/+=+

With this in mind we solve the parentheses:

7m+3n-[(11-2m)+(n+5)]-(-m-3n+8)

7m+3n-[11-2m+n+5]+m+3n-8

7m+3n-11+2m-n-5+m+3n-8

let's group common terms

7m+3n-11+2m-n-5+m+3n-8\\7m+2m+m+3n-n+3n-11-5-8

We must add and subtract common terms:

7m+2m+m+3n-n+3n-11-5-8\\10m+5n-24

The answer is:

10m+5n-24

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3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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