3 years ago

4) -4y= -x + 4 6) y + 3x = 3

Mathematics

1 answer:

wel3 years ago

4 0

Answer:

x=16/13

y= -9/13

Step-by-step explanation:

A: -4y=-x+4

B: y+3x=3

4B: 4y+12x=12

A+4B: 12x= -x+16

-----> 13x=16

x=16/13

-4y= -16/13+4

4y=16/13-4

y=4/13-1= -9/13

You might be interested in

I need help on this

ElenaW [278]

The proof is because it has a right angle.... I think :)

5 0

2 years ago

Please answer the following questions with the proper significant figures:

mamaluj [8]

Answer:

idont know what's the answer but goodluck bro loveyou

5 0

2 years ago

To which place value is the number rounded? 8.293 to 8.29?

lana66690 [7]

Rounded to 1 decimal place

8 0

3 years ago

Read 2 more answers

32 markup 12.5% retail price

Leya [2.2K]

Answer: 36 is the correct answer.

12.5% = .125

32 x .125 = 4

32 + 4 = 36

Step-by-step explanation: I hope this helped you out.

6 0

2 years ago

Marie has 50 pages in her notebook. She made a graph of the kinds of writing on all of the pages she has

MissTica

Answer:

Step-by-step explanation:

50 - 2-3-6-3-5 = 31

4 0

3 years ago