A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of customers who spend more than $30 on a purchase. Data will be gathered and placed into the two-way table below.

Answer:

52.3 about;)

Step-by-step explanation:

Answer:

2 7/18 :)))))))))))))(

Answer:

4 scarfs

Step-by-step explanation: 19 divided by 3.5

Answer:

Answer:

x= 29/11 or y= 25/11

Step-by-step explanation:

2x - y= 3 ...........equation 1

x + 5y= 14 ............equation 2

Make x the subject of the formula in equation 2

x= 14 - 5y ..............equation 3

Substitute x=14 - 5y in equation 1

2(14- 5y) - y=3

28 - 10y - y=3

Collect like terms

-10y - y=3 - 28

-11y= -25

divide both sides by coefficient of y

-11y/-11 = -25/-11

y= 25/11

Substitute y= 25/11 in equation 3

x=14 - 5(25/11)

x= 14 - 125/11

x= 29/11

Step-by-step explanation:

Answer:

The answers in order

(-4,-7)

(4,7)

(-4,-5)

(1,-1)

Here is the answer in a photo >>>

(credits to the other girl)

Answer:

Each person got 8 dollars.

Step-by-step explanation:

If there are five friends then you would divide 5 by 40 and the answer is 8.

Answer:

The angle measures are 40°, 60°, and 80°.

Step-by-step explanation:

When we are given this problem, we need to know that

With this ratio, these angles must add up to equal 180°. Therefore, we can set up an equation and add an x-variable to each of the numbers. We then set this equal to 180.

[tex]\text{2x + 3x + 4x = 180}\\\\\text{9x = 180}\\\\\text{x = 20}[/tex]

Now, we need to find the measures of the angles. The angles are the parts of the ratio multiplied by the value of x.

[tex]\text{2(20) = 40}\\\\\text{3(20) = 60}\\\\\text{4(20) = 80}[/tex]

So, our three angles measures should be 40°, 60°, and 80°. We can check this by adding up these three values and seeing if the sum equals 180°.

[tex]\text{40 + 60 + 80 = 180}\\\\\text{100 + 80 = 180}\\\\\text{180 = 180}[/tex]

Because this is true, our angle measures are 40°, 60°, and 80°.

Two Angles are Supplementary when they add up to 180 degrees. They don't have to be next to each other, just so long as the total is 180 degrees.

Answer:

I am guessing that it is true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

y=8 is a horizontal line on the y axis

Answer:

New orleans and louisiana

Step-by-step explanation:

Answer:

1.A,2.B,3 and 4 is correct

Answer:

-40

Step-by-step explanation:

8+x/2=-12

x/2=-20 subtract 8 on both sides.

x=-40 multiply by 2.

Hope this helps plz mark brainliest :D

Answer:

x = (- 40)

Step-by-step explanation:

- 12 -8 = -20 then you do the instead of dividing you mult. by 2 so - 20 * 2 = - 40

Answer:

38cm squared

Step-by-step explanation:

3.14 x 7 gets you the answer A

Answer:

C

Step-by-step explanation:

Answer:

answer is c correct me if im wrong

Step-by-step explanation:

Answer:

a.2,400-1700=

b. 700: the hot air balloon decreased height by 700 feet

The comparison between the two graphs is that: B. they both have a positive correlation, but Graph 2 has a stronger association.

A positive correlation refers to a terminology that describes a scenario in which two or more variables move in the same direction and are in direct proportion.

This ultimately implies that, a positive correlation exists in a graph when its variables have a linear relationship or are in direct proportion.

Based on the graphs attached in the image below, we can deduce that the two graphs both have a positive correlation, but Graph 2 has a stronger association.

Read more on positive correlation here:

brainly.com/question/3753830

#SPJ2

Answer:

y = -1/2x - 5/2

Step-by-step explanation:

With points (-5,0) and (-3,4), we need to find the slope first.

[Find slope of points]

Using slope formula m = (Y2 - Y1) / (X2 - X1)

Using points: m = (4 - 0) / (-3 - 5) = 4/-8 = -1/2

[Use point-slope formula]

(y-y0) = m(x-x0)

Using points: (y - 0) = -1/2(x - -5)

Finally: y = -1/2x -5/2

Answer:

6(6+5)

Step-by-step explanation:

im not entirely sure, but the light green box is 6x6 and the dark green box is 6x5 so thats how i got my answer. Sorry if its incorrect. good luck!!

Answer:

The third option. (the one where it intersects on the y line)

Step-by-step explanation:

If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.

Answer:

B

Step-by-step explanation:

Answer:

48.12

Step-by-step explanation:

Answer:

48.12 i think

Step-by-step explanation:

calculator.

Answer: 5 weeks

Step-by-step explanation: 36 / 4 = 9. This means in 1 week he finishes 9 quizzes. 9 x 5 = 45, therefore it would take him 5 weeks to finish 45 quizzes.

Answer:

Doing it again duhh

Step-by-step explanation:

Answer:

To find the original dimensions, write a proportion with the scale as the first ratio and the scale dimension compared to the actual dimension as the second ratio. Use cross products to solve. To find new dimensions, write a proportion with the new scale as the first ratio and the scale dimension compared to the actual dimension as the second ratio. Use cross products to solve.

Step-by-step explanation:

Answer:

You can't make a point=slope form equation.

Step-by-step explanation:

The vertical line would be parallel to y- axis, hence its equation would be x= c . The slope of the vertical line is undefined, therefore there is no point slope form as such.

Answer:

i think you divide 100 by 60 to get the answer for number 14 but im not sure

Step-by-step explanation:

Answer:

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Step-by-step explanation:

Answer:

I thought i knew this, but now I forgot the order ^-^

Step-by-step explanation:

Answer:

not to be rude or anything but if u are lazy and dont

want to search it up why are u dong it here?? like it basically the same if u search it up so...

Step-by-step explanation:

hope ur answer gets solved tho :D

Answer:

x=5 hours

Step-by-step explanation:

let he works daily in the evening =x hours

5(3+x)=40

3+x=40/5=8

x=8-3=5

x=5