Solve using elimination. 4. 2x + 3y = 12 2x – y = 4 5. 5x – 2y = - 19 2x + 3y = 0

1 answer:

3 0

I am attaching a document showing the steps.

You might be interested in

stiks02 [169]

Answer:

Take a look at my notes. I hope this helps.

7 0

3 years ago

My name is Ann [436]

It would be line cd, so b

8 0

3 years ago

morpeh [17]

-2 < -1,5p - 8

-1,5p - 8 > -2

-1,5p > -2 + 8

-1,5p > 6 / : (-1,5)

x < 4

5 0

3 years ago

Alexus [3.1K]

Answer:

x= square root of 130

Step-by-step explanation:

a^2+b^2=c^2

a=7 b=9 c=x

49+81=x^2

130=x^2

square root of 130=x

3 0

3 years ago

Ivan

Volume of a cube: V = s^3, where s is the length of the edge.

So, the sum of them will be 1^3 + 2^3 = 9

7 0

3 years ago