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diamong [38]
3 years ago
12

betty had $40 in her pocket. She bought 12 identical bags of popcorn. Betty was left with $10 after buying popcorn. What was the

price, in dollars, of each bag of popcorn.
Mathematics
2 answers:
LenaWriter [7]3 years ago
4 0

Answer:

Thats the question ?

Step-by-step explanation:

Agata [3.3K]3 years ago
4 0

Answer:

The price of each bag of popcorn after she bought 12 identical bags is $2.50.

Step-by-step explanation:

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What is the average rate of change between hour 15 and hour 30
adell [148]

Answer:

5 hours

Step-by-step explanation:

there is no picture so i'm gonna just sya 5 because 5 + 15 is 30 .

5 0
3 years ago
A certain company's main source is a mobile app. The function h models the company's annual profit (in million of dollars) as a
cricket20 [7]

Answer:

At price 3 and 11, the profit will be $0

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

<em> A certain companies main source of income is a mobile app. The companies annual profit (in millions of dollars) as a function of the app’s price (in dollars) is modeled by P(x)=-2(x-3)(x-11) which app prices will result in $0 annual profit?</em>

My answer:

Given:

  • x is the app price
  • P(x) is the profit earned

If we want to find out the app price that will result in $0 annual profit? It means we need to set the function:

P(x)=-2(x-3)(x-11) = 0

<=> (x-3)(x-11)= 0

<=> x - 3 = 0 or x - 11=0

<=> x = 3 or x = 11

So at price 3 and 11, the profit will be $0

Hope it will find you well.

5 0
3 years ago
Read 2 more answers
The graph of the function g(x) = x2 + 3x - 4 is shifted 5 units to the left. Plot the zeros of the new function on the provided
Colt1911 [192]
<span>g(x) = x^2 + 3x - 4   (please be sure to use " ^ " to denote exponentiation).

This function factors into g(x) = (x+4)(x-1), and so the zeros are -4 and +1.

If we shift this graph 5 units to the left, we get h(x) = (x+5)^2 + 3(x+5) - 4.

The new zeros will be -4-5    and    1-5,    or  -9 and -4.

</span>
5 0
3 years ago
I need domain and range
Alex_Xolod [135]

Answer:

-3 and infinity

Step-by-step explanation:

7 0
3 years ago
Geometry math question
aliina [53]

By similar triangles ( triangles AFE and ADB are similar)

BD = 1/2 * FE so BD = 11.75 answer

8 0
3 years ago
Read 2 more answers
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