3 years ago

6x - 2y = 26 2x + 3y = 5

Mathematics

2 answers:

9966 [12]3 years ago

5 0

Answer:

6x-2y=26

-3*(2x+3y=5)=-6x-9y=-15

-11y=11 y=-1

6x-(2*(-1))=26

6x+2=26

6x=26-2=24

X=24:6=4

So x=4 and y=-1

2x+3y=5

2*4+3*(-1)=5

8-3=5 see

Step-by-step explanation:

labwork [276]3 years ago

4 0

Answer:

x = 4, y=-1

Step-by-step explanation:

You might be interested in

What is the value of cosine (StartFraction 4 pi Over 3 EndFraction)? cos(4pi/3)

Dominik [7]

The answer is 1/2.....

8 0

2 years ago

Read 2 more answers

The length of a rectangle is 5/2 units greater than twice its width. If its width is w, which expression gives the perimeter of

vekshin1

Width = w

Length = 2w + 5/2

Perimeter = 2(Length + Width)

Perimeter = 2( w + 2w + 5/2)

Perimeter = 2(3w + 5/2)

Perimeter = 6w + 5

-----------------------------------------------------

Answer: The perimeter is 6w + 5 (Answer D)

-----------------------------------------------------

6 0

2 years ago

Read 2 more answers

If the value of a is 8 in f(x)=ax^2, what does the graph look like?

viktelen [127]

Step-by-step explanation:

the answer is in the image above

6 0

2 years ago

(x^4)^2 perform the indicated operation

erica [24]

Answer:

$x^8$

Step-by-step explanation:

Since you are doing $x^4$ squared, you have to multiply the exponents.

4 * 2 = 8

$x^8$

8 0

3 years ago

Read 2 more answers

Which of the following is CORRECTLY written in scientific notation? Question 1 options: .34 x 10(exponent 3) 34 x 10(exponent 3)

ExtremeBDS [4]

Correct scientific notation has only one number to the left of the decimal point.

The correct one would be: 3.4 x 10(exponent 3)

5 0

3 years ago