For the system of equations shown below2x = −y + 6
−4x + 3y = 8
What is the solution to the system of equations?

Answers

Answer 1
Answer: 2x=-y+6
-4x+3y=8
Rewriting the equations;
y+2x=6
3y-4x=8

Multiplying equation I by 3;
3y+6x=18
3y-4x=8
Subtracting equation II from equation I;
10x=10
x=1

Replacing for x in the first equation;
2x=-y+6
2(1)=-y+6
2=-y+6
2-6=-y
-4=-y
y=4



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What times what equals 12 but still equals 11? the equation is 5n to the 2nd power + 19+12

Pythagorean Theorem Determine the length of the missing side?

Answers

The answer should be 12.2
7^2+10^2=c^2
49+100=c^2
149=c^2
12.2=c

Answer:

c= sqrt149; 12.2 rounded

Step-by-step explanation:

Pythagorean Theorem to find c(hypotenuse): a^2+b^2=c^2

7^2+10^2=149

sqrt149= 12.2 rounded

The scatterplot shows the time it takes for a new hot plate to boil various amounts of water, and one lab group’s attempt at a line of best fit. What feedback should another lab group give during a peer review of the work? The line of best fit is reasonable because it does not go through any points. The line of best fit is reasonable because it goes through the largest cluster of points. The line of best fit is not reasonable because it does not go through any points. The line of best fit is not reasonable because it has more points below it than above it.

Answers

The feedback the other lab group should give is (d) the line of best fit is not reasonable because it has more points below it than above it.

From the scattered plot (see attachment), we can see that the scattered plot has a total of 7 dots,

  • 5 of which are below the line of best fit,
  • 1 is on the line of best fit, and the other one is above it.

There are more points below the scattered plot, than above it.

This means that the scattered plot is not reasonable because of (d)

Read more about scattered plots at:

brainly.com/question/6592115

Answer:

The correct option is;

The line of best fit is not reasonable because it has more points below it than above it.

Step-by-step explanation:

Here we note that there are a total of seven points in the scatter plot and there are five of the points below the line of best fit and just two above the line.

Of the five points below the line of best fit, four are just about touching the underside of the line while one of the two points above the line is just about touching the line.

The proper positioning of the line can be reviewed, therefore, with a line drawn through the four points presently touching the underside of the line of best fit.

Find the unit rate:

$2 for 5 cans of dog food

Answers

.40$/1 is the answer to your question
.40 per can
2/5 = .4

If the probability that it will rain on Thursday is , what is the probability that it will not rain on Thursday?

Answers

Da probability would be no, because it is a yes for being able to rain. =)
I hope I helped! =D

Mr Jones places 3 orders for school t-shirts. Each order has 16 boxes of shirts and each box holds 17 shirts. How many T-shirts dos Mr Jones order. Use partial products to help you

Answers

3x16=180 boxes

17x16=272 shirts (17 shirts per boxes, 16 boxes)


the answer is 272 shirts

Answer:

272 shirts

Step-by-step explanation:

How many times does 4 go into 48?

Answers

Answer:

Number of times 4 is gone through to get 48 = 12

Step-by-step explanation:

The number which is formed after the product is given to be 48

Now, we need to find how many times 4 is gone through to get the final result as 48

4 × 1 = 4

4 × 2 = 8

4 × 3 = 12

4 × 4 = 16

4 × 5 = 20

4 × 6 = 24

4 × 7 = 28

4 × 8 = 32

4 × 9 = 36

4 × 10 = 40

4 × 11 = 44

4 × 12 = 48

Hence, Number of times 4 is gone through to get 48 = 12

12, because 48 divided by 4 is 12