4 years ago

Slope = 4 Point (-2, 1)

Mathematics

1 answer:

Len [333]4 years ago

3 0

I got y=4x+9. Hope this helped

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PLEASE HELP! I will give you the brainiest and A LOT of points!

LiRa [457]

Answer:

Company B pays more!

Step-by-step explanation:

All you have to do is...

25,000x10=250,000

1,600x10=16,000

= 266,000(company a)

28,500x10=285,000

700x10=7,000

= 292,000(company b)

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3 years ago

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3?

sleet_krkn [62]

Answer:

k = 21

Step-by-step explanation:

$xy = k\\\\Plugging\: x = 7\: and\: y = 3,\: we\; find:\\7\times 3 = k\\21 = k\\\huge\red{\boxed{k = 21}}\\$

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3 years ago

When the number k is multiplied by 5, the result is the same as when 5 is added to k. What is the value of k?

Bas_tet [7]

K=1.25 or 5/4
5k=k+5
-5k+k+5=0
-4K+5=0
-4K=-5
5/4=k

5 0

3 years ago

Read 2 more answers

What is the unit rate of 27:24

Leona [35]

Answer:

It's nine 9...........

Step-by-step explanation:

Its nine

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3 years ago

Read 2 more answers

(2a divided by 7) - (a-4)

Shkiper50 [21]

Answer:

a=28/5 or 5.6

Step-by-step explanation:

2a/7=a-4

Multiple both sides of the equation by 7

2a=7a-28

Subtract 7a from both side

2a-7a=-28

Like Term

-5a=-26

Divide -5 from both side

a= 5.6

6 0

3 years ago