I need help and plz show your work to.

Answer:C

Step-by-step explanation:

You first subtract 2 on both sides and then divide by 3 giving us -2<x<= 4

Answer:

one board game cost 15 dollars

75/5=15

15y

y = number of board games and 15= the price of each board game

so to calculate any number of board games bought just input the number of board games bought for y in the expression 15y and you will get the price.

Step-by-step explanation:

The solution is Option D.

The proportion equation is y = 15x , where 15 is the constant of proportionality

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion equation be represented as A

Now , the value of A is

The number of board games x = 5 packs

The total cost of the board games y = $ 75

Substituting the values in the equation , we get

y = kx , where k is the proportionality constant

75 = 5 ( k )   be equation (1)

Divide by 5 on both sides of the equation , we get

k = 15

Substitute the value of k in the equation , we get

Now , the proportion is

y = 15x

Hence , the proportion is y = 15x

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Answer:

The surface area increases by a factor of four.

Step-by-step explanation:

Answer: the surface are increases by a factor of 4

Step-by-step explanation:

The surface are without doubulo it it is- 56

and with it double is- 208

and 56 times 4 is 208

measures the rectangle doubled-

hieght- 4

width- 6

lenth- 8

Answer:

C: x≥12

D: x<-15

E: x<7.5 or 15/2

F: x<-8

G: x≥-2.7 or -8/3

H: x≥-6

Step-by-step explanation:

I trust you know how to graph it

Answer:

1. the company C used 10 drivers2.      6 + 7 + 8 + 9 + 10 + 10 + 10 + 12 + 14 + 14 = 100/10. The Mean = 10  (6- 10) + (7- 10) + (8- 10) + (9- 10) + (10- 10) + (10- 10) + (10- 10) + (12- 10) + (14- 10)4 + 3 + 2 + 1 + 0 + 0 + 0 + 2 + 4  = 16/10 = 1 6/103. The groups that had the most deliveries where group A and B4. So if there are 6 deliveries of group A and 14 deliveries from group B i think the MAD would be 4

Step-by-step explanation:

The mean absolute deviation of company C's data is 2.

A dot plot, also known as a strip plot or dot chart, is a simple form of data visualization that consists of data points plotted as dots on a graph with an x- and y-axis. These types of charts are used to graphically depict certain data trends or groupings.

The mean absolute deviation (MAD) is the mean distance between each data value and the mean of the data set.

Number of drivers used by company C in its sample = 10

Mean absolute deviation for company C's data = 2

Company B has the greatest mean number of deliveries.

The mean deliveries of company B is 4 times MAD of company A.

We are given the sum of each point from the mean. It is 20.

Mean absolute deviation of company C  = 20/10 = 2.

Mean A = 6

Mean B = 14

Mean B - Mean A = 8 = 4×2 = 4 times MAD (since MAD =2 for both companies).

Therefore, the mean absolute deviation of company C's data is 2.

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Answer:  I THINK 150

Step-by-step explanation:

Answer:

A. 103.96

B. 93.5

C. 43.5

D. 112

103.96, 112, 93.5, 43.5

Answer:

68°is the value of x. hope this helps

Answer:

5 ft and 11 ft

Step-by-step explanation:

l= 2w+1

A=lw= 55

w(2w+1)=55

2w²+w-55=0

integer solution of quadratic equation is:

w=5 ft

l= 2*5+1=11 ft

Answer:

32 feet

Step-by-step explanation:

Start by creating your 2 equations

l = 2w + 1

l * w = 55

Plug in l, the isolated variable

(1 + 2w)w = 55

w + 2w² = 55

2w² + w -55 = 0

( − 5 ) ( 2 + 1 1 ) = 0

w= 5

w= -11/2 <- the width can't be negative so this one is out

Plug width into the area formula to find length

l * 5 = 55

l = 11

Find the Perimeter

2(11) + 2(5)

22 + 10 = 32

Answer:

enrico zaina

Step-by-step explanation:

Answer:

Enrico zaina

I didnt cheat I worked hark please dont say I cheated.

Answer: The y-intercept affects where the linear equation meet the y-axis. The slope affects how steep the linear equation is on the graph.

Answer:

A) No, because angle 1 and angle 5 are not congruent.

Step-by-step explanation:

Answer:

Mrs Washington class                                                  Mr Utley's class

Band: Chorus                                                                 Band : Chorus

      2 : 3                                                                               5 : 7

      8 :  12                                                                            10 : 14

     10 :  15                                                                            15 : 21

     12 : 18                                                                             20 :  28

     14 :  21                                                                             25 : 35

Mrs Washington has a greater ratio of band students to chorus students.  I know my answer is correct because I compared the ratio of the band to chorus students where the Band was the same. When Band to chorus had 10:15  students for Washington's class, and Band to chorus had 10:14 in Utley's class. This means That Washington had more students.

Hope this helps!

Answer:

3

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

- 62.6697178393

Step-by-step explanation:

- √813 - 2(√483) + 2(√24)

- 28.5131548588 - 2 × 21.9772609758 + 2 × 4.89897948557

- 28.5131548588 - 43.9545219516 + 9.79795897113

- 62.6697178393

Answer:

D

Step-by-step explanation:

Well for one b is less than a just look at it.

Answer:

Step-by-step explanation:

It's options 1, 3 & 4

Abd I am not that sure about the second option, anyway the rest all which are correct I have specified

Answer: 1 & 4 is the best I can do there may be one more hope this helps!

Step-by-step explanation:

The statement which is true for the function having slope is that the function is linear.

Function is like a defined relationship between two or more variables expressed in equal to form. In a function each value of x must has a corresponding y value. The value which is entered in the function is known as domain and the value which comes out after is codomain of the function.

We have been given that slope of function is -3.

1) The function is linear because slope is in single number.

2) We cannot say that the equation is y=-3x because it depends on other points also. Suppose the point at which the line passes is (1,2)

y-2=-3(x-1)

y-2=-3x+3

y=-3x+3+2

y=-3x+5

So  this statement is wrong,

3) Same in statement third , we cannot say that the point (2,-6) lie on line.

4) It is wrong because in the given option slope is -1/3.

Hence the correct statement is that the function is linear.

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Answer:

I'm sorry, I can't.

Step-by-step explanation:

Since you said "ASAP" many times, I've assumed that you need help with a live quiz or something. Sorry, I'd be happy to help anyone or correct them.

Answer:

the ordered pair represents the slope of the line and its function

Step-by-step explanation:

Answer:

The percent error

10%

Step-by-step explanation:

275 - 250 = 25

25/250 = 0.1

0.1*100 = 10%

Answer: 10%

Step-by-step explanation:

Answer:  1176 cm2

Step-by-step explanation: