What is the mean for the data set, to the nearest whole number? 8.5 10 8 9 I need help

Answer:

x = -6

Step-by-step explanation:

Step 1: Write out equation

5x + (-2) = 6x + 4

Step 2: Simplify

5x - 2 = 6x + 4

Step 3: Subtract 5x on both sides

-2 = x + 4

Step 4: Subtract 4 on both sides

-6 = x

Step 5: Rewrite

x = -6

Answer:

x = -6

Step-by-step explanation:

[tex]5x+(-2)=6x+4[/tex]

Open the parenthesis

[tex]+(-2) =-2\\\\5x -2 =6x+4[/tex]

Collect like terms and simplify

[tex]5x-6x =4+2\\-x =6[/tex]

Multiply through by -1

[tex]-1(-x)=-1(6)\\\\x = -6[/tex]

Answer:

44%

Step-by-step explanation:

Suppose the original number is 100.

It is increased by 20 %, so the result will be 120.

The resulting number is again increased by 20%, which is increased by 120 *20/100, which is increased by 24. The final result will be 120+24 that is 144.

The final result is increased by 44 compared to the original number 100.

So, increase by 44%.

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{2z - 5y}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ - ( - 2z + 5y)}[/tex]

Distribute negative ( - ) sign through the parentheses

[tex] \sf{( - ) \times ( - 2z) + ( - ) \times (5y)}[/tex]

[tex] \dashrightarrow{ \sf{2z + ( - 5y)}}[/tex]

[tex] \dashrightarrow{ \sf{2z - 5y}}[/tex]

Hope I helped!

Best regards! :D

Answer:

I believe that is the symmetric property.

Answer:

PLEASE GIVE BRAINLIST

each total= 103.68

but if you're talking about divided in into the amount of tacos will be:

2.43 each

HOPE THIS HELPED

Answer:

Step-by-step explanation:

e

Answer:

Step-by-step explanation

The first one is (3)  ( Z, X Y , U )

The 2nd one is ( RS )

3rd on is ( 2 )

i am confident for my answer.

Answer:

1.) 1ST CHOICE

2.) RS

3. I CAN NOT SEE THE QUESTION

Step-by-step explanation:

Answer:

  4n +28

Step-by-step explanation:

Tommy's purchases add up to ...

  4n +10 + 18 = 4n +28

Answer:

4 2/4

Simplified: 4 1/2

Step-by-step explanation:

This is the answer because:

1) Since you Bob runs 3/4 mile each day, you have to multiply 3/4 with 6 because they are asking how far did Bob jog in 6 days.

2) 3/4*6 is equal to 18/4 which equivalent to 4 2/4 the simplified version is      4 1/2

Answer:

y = ± [tex]\sqrt{\frac{a-x}{2b} }[/tex]

Step-by-step explanation:

Given

x = a - 2by² ( subtract a from both sides )

x - a = - 2by² ( multiply through by - 1 to clear the leading negative )

a - x = 2by² ( divide both sides by 2b )

[tex]\frac{a-x}{2b}[/tex] = y² ( take the square root of both sides )

y = ± [tex]\sqrt{\frac{a-x}{2b} }[/tex]

Making y the subject of the formula, [tex]x = a - 2by^2[/tex] , the answer would be:

[tex]\mathbf{y = \sqrt{\frac{x - a}{-2b}} }[/tex]

Given the formula: [tex]x = a - 2by^2[/tex],

Required:

Making y the subject of the formula

This is done as shown below:

[tex]x = a - 2by^2[/tex]

[tex]x - a = - 2by^2[/tex]

[tex]\frac{x - a}{-2b} = y^2[/tex]

[tex]\sqrt{\frac{x - a}{-2b}} = y\\\\\\\mathbf{y = \sqrt{\frac{x - a}{-2b}} }[/tex]

Therefore, making y the subject of the formula, [tex]x = a - 2by^2[/tex] , the answer would be:  [tex]\mathbf{y = \sqrt{\frac{x - a}{-2b}} }[/tex]

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Answer: 64

There is 1 favorable outcome out of 36 possible but more likely 64 is the answer

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

Each cube has 8 outcomes: 1 to 8

So in total there will be:

Answer:

15 i think good luck

Step-by-step explanation:

Answer:

15°

Step-by-step explanation:

m<B: Supplementary: 180°-110°=70°

Triangles have an inner angle of 180°. Using this, you can then do:

180°-70°-(30°+20°)=60°

3x+x=60°

4x=60°

x=15°

Answer:

Step-by-step explanation:

I - E = P

-E = P - I

E = I  - P

Answer:

A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

Step-by-step explanation:

Answer:hhhhds

Step-by-step explanation:

Answer:

11^2

Step-by-step explanation:

bc there is two eleven it's 11 to the power of two

Answer:

-6

Step-by-step explanation:

In this equation it gives us the value of x which is,

×=2^(1/3)-2

x=-.74

We then need to plug in this value to, x³+6x²+12x

(-.74)³+6(-.74²)+12(-.74)

-6

Answer:

85°F

Step-by-step explanation:

On Friday, the temperature was 82°F.

+ 82

The temperature changed by –2°F on Saturday,

+ -2

and then it changed by 5°F on Sunday.

+ 5

82 + -2 + 5

82 + -2 = 80

80 + 5 = 85

Answer:

hhrnfg

Step-by-step explanation:

jsfd

Answer:

The answer is 21

Step-by-step explanation: You substitue 3 for C and 4 for D and craete the equation [tex](3+4)3[/tex] so you add 3+4=7 and you get [tex](7)3[/tex] which is 7 times 3 =21

Answer: 55

Step-by-step explanation:

90+x+15+3x-5=180

Combine like terms

100+4x=180

Subtract 100 from both sides

4x=180

Divide by 4

X=20

Insert into equation

3(20)-5

=55

Answer:

(1,0)

Step-by-step explanation:

reflection is flipping

flipping over Y would make -, to + or + to -

in this case -1,0 becomes 1,0

Answer:

12 less than or equal to 2

Step-by-step explanation:

The inequality for the given statement is $12 ≤ $2(n).

The equations with inequalities are those who have unequal sides on both sides. Unlike the equation, we compare the two values when we work with inequality. The equal sign is substituted between by being less than (or less than or equal to), larger than (or greater or equal to), or not equal to sign.

As per provided data from the question,

Total money to spent on the ride tickets = $12

Price of each ticket for a ride =$2

So, the inequality will be : $12 ≤ $2(n), here n is the number of rides.

To know more about inequality:

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Answer:

i believe its A and D hope this helps:)

Step-by-step explanation:

Answer:

start on (0,1) and go up two and left three. keep going until you run out of room. then, draw a line through the points.

Step-by-step explanation:

thats how you with graph it :)

Answer:  E. N1.10

Step-by-step explanation:

18 words cost a total of 35k          

48 - 18 = 30 additional words cost 2.5k each: 30 × 2.5 = 75k

35k + 75k = 110k

                = N1.10

Answer:

The answer is -2, -8.

Step-by-step explanation:

Since the three coordinates of the vertices are A(-5,–8), B(-5,0), and C(-2,0), the fourth vertices of the rectangle will be D(-2, -8)

It is described as a type of two-dimensional geometry where the angle between neighboring sides is 90 degrees. A quadrilateral of that kind is it. in two-dimensional planning geometry, the space occupied by the rectangle.

The following formula may be used to determine the area of a rectangle:

​Rectangle area = length x width

It is given that the three coordinates of the rectangle are A(-5,–8), B(-5,0), and C(-2,0).

We have to find the fourth vertices coordinates of the rectangle will be D(-2, -8)

Let the fourth vertices coordinates of the rectangle will be (x,y).

Since the parallel side of the rectangle is the same. Plotting the graph we will obtain the coordinates of the D.

Thus, the fourth vertices of the rectangle will be D(-2, -8)

Learn more about the rectangle here:

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Answer:

C.

Step-by-step explanation:

X = 2

Y = -3