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3 years ago

2x + 6y = -6

Mathematics

2 answers:

Kaylis [27]3 years ago

8 0

Answer:

-3 and 0

Step-by-step explanation:

You have to multiply the first one by -2 then add both of the equations!

I hope this helps!

loris [4]3 years ago

6 0

Answer:

(-3, 0)

Step-by-step explanation:

Solve by elimination. Multiply the first equation by -2 and then add the two equations together.

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A single-cellular living organism.

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3 years ago

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Answer: 3 cents

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2 years ago

What is the equation of the line that passes through the points (−2, 1) and (1, 10)?

Viktor [21]

Answer:

3x - y = -7

Step-by-step explanation:

y = mx + b

m = deltay/deltax

m = (10 - 1)/[( 1 - (-2)]

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3 years ago

Multiply: (5x − 2)(4x2 − 3x − 2)?

Ronch [10]

Answer:

-140

Step-by-step explanation:

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3 years ago

Can y’all help me on Thai one thank you

vichka [17]

Karmin will make $18.4 for working an hour after the increase.

Step-by-step explanation:

Step 1:

First, we need to determine how much Karmin made an hour.

Karmin's hourly rate $= \frac{480}{30} = 16.$

So Karmen made $16 every hour that she worked. She worked for 30 hours and earned $480.

She will get a 15% increase in her hourly rate this month.

Step 2:

We need to determine how much 15% of $16 is.

15% of $16 $= \frac{15}{100} (16) = 0.15 (16)= 2.4.$

So her 15% increase amounts to $2.4.

So the hourly rate for this month $16 + 2.4 = 18.4.$

So Karmin will make $18.4 for working 1 hour.

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3 years ago