What is the best approximation of the solution to the system, to the nearest integer values 2x-3y=12
X+y=1

(_,_)

Answers

Answer 1

Answer: $2x-3y=12\nx+y=1|\cdot3\n\n2x-3y=12\n\underline{3x+3y=3}\n5x=15\nx=3\n\n3+y=1\ny=-2\n\n\boxed{(3,-2)}$

Related Questions

How do you convert 7/20 to a percent
What is the mass of the 2.5 kilogram in mass in grams
I need help what is 9+(0X6)-4=?PLEASE DONT DELETE!!!!!
How many quarters,dimes,and nickels are in $4.60
Ted can read 1 page of his book in 40 seconds.At this rate, how many pages can he read in one hour?A.60B.90C.240D.2400

Samantha's notebook has 14 pages more than three times as much as Lisa's notebook. If Samantha's notebook has 260 pages , how many pages are there in Lisa's notebook? Answer Choices 72 82 246 738

Answers

your answer is B.82

I would answer this like algebra, so if L = Lisa's notebook, then:
3L + 14 = 260
- 14
3L = 246
÷ 3
L = 82
So your answer is 82 pages, I hope this helps!

What is a ratio for 75/100???

Answers

75:100 I'm guessing.

75/100=3/4

Therefore, the ratio is 3:4

HOPE THIS HELPS!!!!!!!!!!

What is the ratio in a fraction form of 22:7

Answers

22/7. It's basically the same thing

Rachel jogged along a trail that was 1 fourth of a mile long . she jogged along a trail 8 times. how many miles did she jog.

Answers

2 miles is what I think because it's 8

i think that the answer is most likely two

An adventure game has a number cube with 12 equal-size faces: some labeled with 1, some labeled with 2, and some labeled with 3. The game manufacturer tests the cube by rolling it 12, then 120, and then 1200 times.What is the best estimate of the number of faces labeled with 2?

Answers

The best possible estimate will be the amount of twos rolled out of twelve hundred times, divided by 100 and rounded to the nearest integer.

Or, you could just look at the die to find the exact number :)

What two different pairs of decimals whose sums are 8.69?