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3 years ago

Work out m and c for the line : y=3x-2

Mathematics

1 answer:

KIM [24]3 years ago

4 0

Answer:

m= 3 b= -2

Step-by-step explanation:

The formula is y=mx+b

Plugging in the numbers, we get y=3x-2. When we change the subtraction to addition, we get y=3x+ -2.

Therefore, your answers are m=3 and b= -2

Hope this is helpful to you!

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What sum of money amounts to rupees 545 4 at 8% BA in 30 months

Mars2501 [29]

Answer:

let sum of money be x

amount=rupees5454

rate=8%

time=30 months

convert month into year

30/12=5/2 years

Step-by-step explanation:

interest=p*t*r/100

=x*5*8/100*2

=40x/200

=x/5

so to find principal use formula

amount=principal +interest

5454=x+x/5

5454=5x+x/5

5454*5=6x

27270/6=x

4545=x

therefore ,sum of money(principal)=rupees.4545

Hope this helps u!!

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3 years ago

In which quadrant do the points have negative x-coordinates and negative y-coordinates?

Jet001 [13]

Hi there!

»»————-　★　————-««

I believe your answer is:

Quadrant III

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

The plane is split into four quadrants.
Quadrant III houses all the points with negative signs for both X and Y values.

⸻⸻⸻⸻

See the attached picture for reference.

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

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3 years ago

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Paha777 [63]

-6≤ w ≤ 2 is the answer. Hope this helps!

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The answer is i beleve 75+15n

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