If there are 20 values in a data set in order from smallest to largest, what is
the median of the data set?
A. The 10th value
B. The 9th value
C. The mean of the 10th and 11th values
D. The mean of the 9th and 10th values

Answer: x=25

Step-by-step explanation:

Simplifying

(2x + -10) = (65 + -1x)

Reorder the terms:

(-10 + 2x) = (65 + -1x)

Remove parenthesis around (-10 + 2x)

-10 + 2x = (65 + -1x)

Remove parenthesis around (65 + -1x)

-10 + 2x = 65 + -1x

Solving

-10 + 2x = 65 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.

-10 + 2x + x = 65 + -1x + x

Combine like terms: 2x + x = 3x

-10 + 3x = 65 + -1x + x

Combine like terms: -1x + x = 0

-10 + 3x = 65 + 0

-10 + 3x = 65

Add '10' to each side of the equation.

-10 + 10 + 3x = 65 + 10

Combine like terms: -10 + 10 = 0

0 + 3x = 65 + 10

3x = 65 + 10

Combine like terms: 65 + 10 = 75

3x = 75

Divide each side by '3'.

x = 25

Simplifying

x = 25

Sorry if its too confusing!

Answer:

9 , 7, 3, -15

Step-by-step explanation:

the bigger the number before the zero the lesser value it has and any number after the zero has more value

Answer:

2m-4

Step-by-step explanation:

double both of them and just simplify

the first one will become (6m-12) and the second will become (-4m+8)

subtract 6m and -4m so it's 2m

subtract -12 and 8 so it's -4

so the answer is 2m-4

Answer:

B. 2m - 4

Step-by-step explanation:

When simplifying the expression (3m - 6) + (3m - 6) + (-2m + 4 ) + (-2m + 4) while trying to find the perimeter, you will find your answer to be 2m - 4.

Feel free to give brainliest.

Have a great day!

Answer:

Your slope would be 3.

Step-by-step explanation:

To find the slope from two points, you would need to use the formula: y2-y1/x2-x1

In this case, the equation would look like -2-7/5-8.

-2 - 7 = -9

5 - 8 = -3

-9/-3 = 3

Slope: 3

Answer: -0.10

Step-by-step explanation:

there is a pattern because 2014 0.45, 2015 0.20, 2016 0.35, 2016 0.10.

Answer: -0.10

Step-by-step explanation:

because of the down fall

Answer:

I think it would be y + 6 = x + 3

Step-by-step explanation:

Because they both have to be positive because the points are positive. Also the slope has to be 1 so x cannot have a number with it or else it changes the value.

I would say it is 1)y + 6 = x + 3 but I am not no genius

Answer:

360ft^2

Step-by-step explanation:

We know that the height is always 8 ft. So lets find the area of two of the 4 walls.

We multiply by 2 because there are two of the same wall.

2(8ft x 10ft) = 160ft^2

Now lets find the area of the other wall.

2(8ft x 15ft) = 240ft^2

Now we add it up

160 + 240 = 400

400ft^2

But wait! We aren't done yet! We still have to subtract out the door and window which is 60ft^2.

400 - 60 = 360

360ft^2

Consider Brainliest! Hope I helped!

Answer:

14.784

Step-by-step explanation:

Answer:

i cant do dat because im broke sorry

Step-by-step explanation:

Answer:

i think the answer if (-9,-3)

Step-by-step explanation:

Tell me if i got it right so i can see where i made a mistake IF i got it wrong

Answer: 1

Step-by-step explanation:

just did it on edg

Answer: basketball game costs $3.00

Step-by-step explanation: so A monthly game pass costs $20.00. Which inequality represents the number x of times that a - 191… ... game pass costs $20.00. Which inequality represents the number x of times that a student must attend a basketball game for the monthly pass to be the better deal? 3x 20

Answer:

2nd one

Step-by-step explanation:

Graph-2 is correct line that represents the parking charge of the public garage.

A linear equation is an equation where the variable has the highest degree of 1.

Given, a public parking garage charges $5, plus an additional $2 per hour.

For 1 hour, the total cost will be = $(5 + 2 × 1) = $7.

For 2 hours, the total cost will be = $(5 + 2 × 2) = $9.

For 3 hours, the total cost will be = $(5 + 2 × 3) = $11.

For 4 hours, the total cost will be = $(5 + 2 × 4) = $13.

For 5 hours, the total cost will be = $(5 + 2 × 5) = $15.

Here, the increase in parking cost is in the form of linear equation and it increases $2 with the increase in every hour.

Therefore, graph-2 represents the actual line of cost of the parking charge and time.

Learn more about linear equation here: https://brainly.com/question/2263981

#SPJ2

Answer:

kkajjjssnensi

Step-by-step explanation:

hdhdb

jakakke

jjwjne

kakam

Answer:

31. -12, -2

32. 6, -3

33. -4, 4

34. 8, 1

35. -6, 2

36. -3, 2

37. -6, -5

38. 8, -9

39. 7, 0

Step-by-step explanation:

31. -12 + -2 = ‐14 and -12 x -2 = 24

32. 6 + -3 = 3 and 6 x -3 = -18

33. -4 + 4 = 0 and -4 × 4 = -16

34. 8 + 1 = 9 and 8 x 1 =8

35. -6 + 2 = -4 and -6 x 2 = -12

36. -3 + 2 = -1 and -3 x 2 = -6

37. -6 + -5 = -11 and -6 x -5 = 30

38. 8 + -9 = -1 and 8 x -9 = -72

39. 7 + 0 = 7 and 7 x 0 = 0

Step-by-step explanation:

let the one number be X.

and

second one 1/3

then

1/3 +X = 5/9

X = 5/9-1/3

X =( 5-3) /9

X = 2/9 Ans

Answer:

The other number will be 2/9.

Step-by-step explanation:

Let the second fraction be x :

[tex] \frac{1}{3} + x = \frac{5}{9} [/tex]

[tex]x = \frac{5}{9} - \frac{1}{3} [/tex]

[tex]x = \frac{5}{9} - \frac{3}{9} [/tex]

[tex]x = \frac{2}{9} [/tex]

Answer:

y=-x-7

Step-by-step explanation:

m=-5/5

m=-1

y=-x+b

-1=6+b

b=-7

y=-x-7

Answer:

The equation =3 is equivalent to = 0 +3. From this form, we know the line has slope =0.

Step-by-step explanation:

Answer:

ax + by = c

Step-by-step explanation:

The standard form of the line is

ax + by = c; where a, b and c are numbers

Also a and b are coefficients are not zero so there are x and y terms.

Answer/Step-by-step explanation:

Segment AE is a radius of the circle with center of A.

Any segment that has its origin from the center of the Circle, A, and meets at any point along the circumference of the circle, is equally a radius, and would have the same length as segment AE.

Thus:

a. Length of segment CD:

Segment CD is half of the circle. So it is the diameter of the circle.

Diameter of a circle = 2 × length of the radius.

Therefore,

CD = 2 × AE

CD = 2 × 5 (substitution)

CD = 10 cm

b. AB is a radius.

Therefore, AB = AE

AB = 5 cm

c. Any of these segments are also radius of the circle and also have the same length as segment AB:

Segment AG,

Segment AD

Segment FA

Segment AC

Answer:

y = 2x + 4

Step-by-step explanation:

y = mx+b

m represents the slope, and b is the y-intercept

The slope is 2 as it's going up 2 unit squares each time, and the b is 4 because that's where the y-axis gets intercepted.

so the answer is y = 2x + 4

Answer:

Hii have a another app thatcan helpyouu can download mathscanner hope ithelps

Answer:

The awnser is C. 4 hours

Step-by-step explanation:

It takes her 2 hours two walk 1 mile so 2*2 is 4

Answer:

20/3

Step-by-step explanation:

Slope = Rise/Run

11-(-9)/2-(-1)

= 20/3