All categories

3 years ago

Solve each system of equations algebraically. y=x+5, y=6

Mathematics

2 answers:

Rasek [7]3 years ago

5 0

Answer:

x = 1

Step-by-step explanation:

y = 6

Substitute this into y = x + 5

6 = x + 5

1 = x

padilas [110]3 years ago

5 0

Answer:

x=1, y=6. (1, 6).

Step-by-step explanation:

y=x+5

y=6

---------

x+5=6

x=6-5

x=1

You might be interested in

What number is 24% of 80

disa [49]

The answer to your query is 19.2

6 0

2 years ago

Read 2 more answers

Please help I am stuck on this

9966 [12]

Answer: B. y = 1/2x - 1

Explanation:
I know someone else already answered, but I wanted to explain why the answer is B.

Consider an equation of a line in slope-intercept form: y = mx + b

Since the line intersects the y-axis at -1, that’s the y intercept, or b. We know the slope of the line is positive because it slopes upward from left to right. From each whole number solution point, the line goes up one and two to the right. Slope, represented by m, is “rise” over “run”, or the change in y over the change in x. This makes the slope 1/2.

I hope this helps.

7 0

2 years ago

Find the mean and standard deviation for the set of data.

dem82 [27]

The mean and standard deviation for the set of data will be 16 and 5.87. Then the correct option is A.

<h3>What is a standard deviation?</h3>

It is the measure of the dispersion of statistical data. Dispersion is the extent to which the value is in a variation.

The set of data is given below.

16, 22, 8, 5, 20, 18, 14, 17, 24

The mean of the data set will be

μ = (16 + 22 + 8 + 5 + 20 + 18 + 14 + 17 + 24) / 9

μ = 144 / 9

μ = 16

Then the standard deviation of the data set will be

$\rm \sigma = \sqrt{\dfrac{\Sigma (x_i - \mu)^2}{n}} \\\sigma = \sqrt{\dfrac{(16 - 16)^2 +(22 - 16)^2 + (8-16)^2 + ......+(24-16)^2 }{9}} \\\sigma = \sqrt{\dfrac{310}{9}}\\$

Simplify the expression further, then we have

σ = √34.44

σ = 5.87

The mean and standard deviation for the set of data will be 16 and 5.87.

Then the correct option is A.

More about the standard deviation link is given below.

brainly.com/question/12402189

#SPJ1

3 0

1 year ago

4+8+12=3x8 the next equation is

MAXImum [283]

Answer:

True 24=24

Step-by-step explanation:

4+8+12=3x8

12+12=24

24=24

7 0

3 years ago

Point V is on line segment UW. Given VW = 6 and UV = 14, determine the<br> length UW

SpyIntel [72]

Answer: The length is 20.

Step-by-step explanation:

If UW is the line segment, then the length of VW and UV has to equal to the length of UW

VW = 6

UV = 14

6 + 14 = 20

6 0

3 years ago

Read 2 more answers

Solve each system of equations algebraically. y=x+5, y=6​

Solve each system of equations algebraically. y=x+5, y=6