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BabaBlast [244]
3 years ago
10

A movie rental website charges $5.00 per month for membership and $1.25 per movie.

Mathematics
1 answer:
denis-greek [22]3 years ago
4 0
To solve this problem, I would transfer this word problem into an equation with variables.

let the variable m stand for the amount of movies andrew rents.

5.00+1.25m=16.25

Now that we have our equation, we can just solve it like any other equation.
To do this, first, we would subtract 5.00 from both sides, resulting in the equation

1.25m=11.25

Next, we would divide both sides by 1.25, resulting in your final answer

m=9.

This means that Andrew rented 9 movies if his total was 16.25
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Work Shown:
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3 0
3 years ago
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professor190 [17]

Answer:

(x+2)^2 + (y-3)^2 = 10

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The standard equation for circle is

(x-a)^2 + (y-b)^2 = r^2

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______________________________________________________

Given

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let r be the radius of circle

Plugging in this value of center in standard equation for circle given above we have

(x-a)^2 + (y-b)^2 = r^2    \ substitute (a,b) \ with (-2,3) \\=>(x-(-2))^2 + (y-3)^2 = r^2  \\=>(x+2)^2 + (y-3)^2 = r^2    (1)

Given that point (1,2 ) passes through circle. Hence this point will satisfy the above equation of circle.

Plugging in the point (1,2 )  in equation 1 we have

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now we have value of r^2 = 10, substituting this in equation 1 we have

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7 0
3 years ago
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Hope this Helps!

4 0
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Zepler [3.9K]

Answer:

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