A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs. Altogether, there are 82 cow and chicken legs on the farm. Complete the table to show some possible combinations of chickens and cows to get 82 total legs.

Answer:

hope this helps with other things have a a good day

Step-by-step explanation:

The required number of items the owner must sell is 15 items so he can earn a $500 profit.  

Given that,
Profit is modeled by the function p(x) = x2 – 14x + 485, where p(x) represents profit and x represents the number of items sold. How many items must he sell in order for his profit to be $500 is to be determined.

Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Here,
500 = x² - 14x + 485
x² - 14x - 15 = 0
x² - 15x + x - 15 = 0
x (x - 15 ) + 1 (x - 15 ) = 0
(x - 1 ) (x - 15 ) = 0

Number of items he must sell to earn $500 profit,

x - 15 = 0
x = 15

Thus, the required number of items the owner must sell is 15 items so he can earn a $500 profit.  

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Answer:

B is correct

Step-by-step explanation:

Answer:

I think b is the correct one

Answer:

It is 80

Step-by-step explanation:

Percentage Calculator: 240 is what percent of 300? = 80.

Answer: 80

Step-by-step explanation:

Answer:

4.6

Step-by-step explanation:

Plug in the number when x= -3:

0.2*(-3)+5.2=4.6

Please give brainliest if this helps.

Answer:

4.6 ya u got it lol hahah sorry

Answer:

b

Step-by-step explanation:

I think it's only "Itrrational"

Answer:

Step-by-step explanation:

[tex]A=\frac{\pi (7.5^2)}{2}+\frac{15(20)}{2}\\ \\ A=\frac{56.25\pi +300}{2}\\ \\ A\approx 238.36m^2\\ \\ \text{You had the area equations correct but you didn’t compute them correctly.}[/tex]

Answer:

It is a and b

Step-by-step explanation:

May I have brainliest

Answers: A and B

Step-by-step explanation:

I did the quiz

Answer:

Triangle

Step-by-step explanation:

the shape shown above will be a triangular prism when folded into its form. Therefore the base shape of the prism is a triangle

Answer:

#1 : X=8

#2: X=4 and the Top Angle is 85 while bottom angle is 95.

Step-by-step explanation:

8x-4=60

8x=64

x=8

and

20x+5+24x-1=180

44x+4=180

44x=176

x=4

Gracie will spend $15.30 on her meal in total.

Step-by-step explanation:

First, you need to start by adding the cost of the chicken tenders and the soft drink together. Once this is done, you get the total cost of the meal without tax which is $12.75.

To find the tax, multiply $12.75 by 0.2, which gets you the price of the tax, $2.55.

You then add the cost of the meal without tax and the tax together, which would look something like this: $12.75+$2.55

Adding these two together would get you the total price of the meal with tax, which is $15.30

Answer:

[tex]\boxed{\textsf{ The net amount to be paid is \textbf{ \$ 15.30 }}}[/tex]

Step-by-step explanation:

Given that Graice went out to eat and she ordered chicken tenders for $ 11.50 and a soft drink for $ 1.25 . She also wants to leave a tip of 20% of the total amount . So ,

=> Total amount that should be paid = Amount of chicken tenders + Amount of soft drink.

= $( 11.50 + 1.25 )

= $ 12.75

Now on this amount she wants to give a tip of 20 % . So the net amount wil be ,

[tex]\sf\implies Net_{(Amount)}= Total \ cost + 20\% \ of \ Total \ cost \\\\\sf\implies Net_{(Amount)}= \$ 12.75 + 20\% of \$ 12.75 \\\\\sf\implies Net_{(Amount)}= \$ (12.75 + 2.55 )\\\\\sf\implies \boxed{\pink{\sf Net_{(Amount)}= \$ 15.30 }}[/tex]

Answer:

1.  (-2,-3)  2.(-4,-1)   3. (-3,1) 4. (-5,2)  5.(9,-7)

Step-by-step explanation:

1.  (-2, -3)  

2.  (-4, -1)  

3. (-3, 1)

4. (-5, 2)  

5. (9, -7)

Answer:

Relative frequency is defined as the number of "desired" results ... A six-sided number cube labeled 1 through 6 is rolled 600 times. An odd number is rolled 272 times. Compare the experimental probability of rolling an odd number with ... of rolling an odd number

Step-by-step explanation:

Answer:

The experimental probability and relative frequency are the same.

Step-by-step explanation:

hope this helps!!!!!!!!!!

Answer:

1900

Step-by-step explanation:

P'EMDAS

Answer:1900

Answer:320ft^2

Step-by-step explanation:

80% of 20 is 16, because 80% is 4/5 and 20 divided by 5 is 4, multiplied by 4 is 16. Area is L x W, so 16 times 20 is 320, and don't forget unit of measurement, ft^2 for area

AnsweR

Step-by-step explanation:

35

Answer: x = 55°

Step-by-step explanation:

Basically what I did was this.

x - 25° = 45° - 15°

x - 25° = 30°

x = 55°

The reason for how I got is that you have to pretend that there is another parallel line between the x and 45 thats how this equation occurs.

Hope this helps!

Answer:

14 of the remaining students havent gave the speech

Step-by-step explanation:

Answer:

Laura will have $20 after serving 4 customers.

Step-by-step explanation:

$10/2 = $5/1

$5*4 = $20

Answer:

[tex] \huge \boxed{ \boxed{\mathbb{B)} \frac{40}{6} }}[/tex]

Step-by-step explanation:

Answer:

B. 40/6

Step-by-step explanation:

(8x5)/6

40/6

.........

Answer:

a. the temperature there at noon is 5 degrees Fahrenheit

b. 99 degrees Fahrenheit

a. The temperature in Chicago at noon is 5 degrees Fahrenheit
b. Temperature in atlanta is 99 degrees Fahrenheit more than in Juneau.

Given that,
          City                Temperature table (°F)
    Montreal                -16
    Atlanta                   68
    Dayton                   36
    Chicago                  -5
    Juneau                   -31

In mathematics, it deals with numbers of operations according to the statements.

The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.

Part A temperature in Chicago raise by 10° F at noon
          Temperature in noon = - 5 + 10 = +5°F

Part B Temperature difference in Atlanta and Juneau
              = 68 - (-31)
             = 99

Thus,
a. The temperature in Chicago at noon is 5 degrees Fahrenheit
b. The temperature in Atlanta is 99 degrees Fahrenheit more than in Juneau.

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Answer:

2 1/2

Step-by-step explanation:

simply find the middle of the line

Answer:

1 2 3 4 5 6 7 8 9 10

Step-by-step explanation:

These are they

Answer:

the 30th number would be "82"

Step-by-step explanation:

it is adding by 3