3 years ago

Use the elimination method to solve the system of equations. Choose the correct ordered pair.

Mathematics

2 answers:

maksim [4K]3 years ago

8 0

C (2,1) it is this add both equations it will give you this

algol133 years ago

6 0

4x + 8y = 16
4x - 8y = 0
-----------------add
8x = 16
x = 16/8
x = 2

4x + 8y = 16
4(2) + 8y = 16
8 + 8y = 16
8y = 16 - 8
8y = 8
y = 8/8
y = 1

solution is (2,1)

You might be interested in

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

The value of 4^9 is how many times as great as the value of 4^6? Choices: 3,4,12,64 / I think it’s 64 but I wanna make sure!

Llana [10]

I think it’s 12

Explain :

7 0

3 years ago

PLS HELP! I ONLY HAVE 5 MINUTES

kotykmax [81]

C is the answer...............................

5 0

3 years ago

Read 2 more answers

(08.02)Using the following data, calculate the mean absolute deviation:

Dahasolnce [82]

Answer:

Step-by-step explanation:

10+7+1+6+7+9+8+10+2+5

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

65 ÷ 10

= 6.5, round up, = 7

7 0

3 years ago

Read 2 more answers

What type of display would you use to show the number of wins the school volleyball team had from 2000 to 2005

Agata [3.3K]

I'd use line chart, percentage or real number. Hope this helps

6 0

3 years ago