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Leokris [45]
3 years ago
8

write an equation in standard form of the line that passes through the point (-2,7) and has a slope of -1

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Step-by-step explanation:

First, sub in the ordered pair to find y int

(7) = -1(-2) + b

7 = 2 + b

b = 5

So the equation in y int form is

y = -1x + 5

This when convert to stardard form is

x + y = 5

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Answer: He made $90 last week.

Assumption :

Let, Luis made $X last week.

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⇒ X = (72 * 100)/80

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Therefore, he made $90 last week.

To remember :

While solving this type of problems, be careful to understand which one of last time and current time is not given; just assume that one and input other conditions, the problem will be solved.

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murzikaleks [220]
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2 years ago
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natulia [17]

Answer:

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Step-by-step explanation:

7 0
2 years ago
The equation for line j can be written as y=2x + 8. Another like k is perpendicular to line j and passes through the point (6,-6
Semmy [17]

Answer:

B

Step-by-step explanation:

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3 years ago
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D.8
Multiply something to 6 that makes 48! So 6•8 would be 48!
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