A bag of dog food contains 42 cups of dog food. Your dog eats 2 1/3 cups of dog food each day. How many days does the bag of dog food last?

Answer:

Step-by-step explanation:

The Break Even point is the point at which the cost=revenue

14,980+20x=30x

14,980=10x

1,498=x

a. 1,498 units must be sold to break even. At $20 per unit, the dollar amount will be $29,960

b. The profit function is P(x)=R(x)-C(x)

So P(x)=30x-(14,980+20x)

If you want to solve for this equation just enter the value of x we found for the break even point to get the answer.

Final answer:

The student is given two functions, d(x) = 500-2x and p(x) = x+5, which represent the demand and price, respectively, of a company's product. To find the relationship between price and quantity, we can substitute the demand function into the price function.

Explanation:

The subject of this question is Mathematics. The student is given two functions, d(x) = 500-2x and p(x) = x+5, which represent the demand and price, respectively, of a company's product. To find the relationship between price and quantity, we can substitute the demand function into the price function:

p(x) = x + 5 = d(x) + 5 = (500 - 2x) + 5 = 505 - 2x

So the price can be represented by the equation p(x) = 505 - 2x.

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The value of the expression p x q x 4 will be 4pq.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The expression is,

p x q x 4

Now, After multiply the number and variables we get;

p x q x 4 = 4pq

Thus, The value of the expression p x q x 4 will be 4pq.

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It will take week to reach followers.

First, we are using two step to find the answers.

1.   Division
2.   Addition

Division:

   By given, A artist has followers.

Every week  the no. of. followers is doubled .

Now, find how many week the artist reach followers.

Since week followers is doubled,

So ,

Thus,

Which is not possible .

Then, it take  week to reach the   followers.

Addition:

    By given, A artist has followers.

Every week  the no. of. followers is doubled .

To find how many week the artist reach followers.

Now, the first week has followers.

followers doubled.

followers doubled in every week .

Then,

• Second week has   followers.

• Third week has     followers.

• Fourth week has   followers.

• Fifth week has       followers.

• Sixth week has     followers.

Hence, the artist reach followers in mid week of to week .

so, it approximately take   week to reach followers but which is impossible to take decimal in week .

Thus, the artist take week to reach the followers.

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Answer:

5.8 , which approximately is 6 weeks.

Step-by-step explanation:

the first method is the short one since u just have to double the 85 then divide to 1000.

1000 ÷ ( 85 × 2)

1000 ÷ 170 = 5.882,,,,,. round off to whole number to get 6.

the second method is the addition method.

we start by 85 then keep doubling 85 for every week........inshort.......we add 170 to each weeks number to get the number of followers for the following week.

85 ⇒ 170 ⇒ 340 ⇒ 510 ⇒ 680 ⇒ 850 ⇒ 1020.

     1st      2nd      3rd     4th      5th         6th     week.

u notice that we add (85×2), 170, to get the following week's number of followers..

in 5 weeks..... the number of followers is yet to get to 1000.

when u divide, u get 5.8.....,and it is not logic to say 5.8823....weeks

since she reaches 1000 followers in the 6th week.......though there is an addition,,,, it is the most appropriate answer.

Answer:

y = 8, −8

Step-by-step explanation:

Solve for y by simplifying both sides of the equation, then isolating the variable.