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velikii [3]
2 years ago
9

Profit is the difference between revenue and cost. The revenue, in dollars, of a company that manufactures televisions, can be m

odeled by the polynomial 3x2 + 180x. The cost, in dollars, of producing the televisions can be modeled by 3x2 -160x + 300. The variable x is the number of televisions sold. If 150 televisions are sold, what is the profit?
I want to know how to you solve it?
Mathematics
2 answers:
Irina-Kira [14]2 years ago
7 0

Answer:

50,700

Step-by-step explanation:

Vika [28.1K]2 years ago
7 0

Answer:

50,700

Step-by-step explanation:

3x^2 + 180x - (3x^2 - 160x + 300) = profit

3x^2 + 180x - 3x^2 + 160x - 300 = profit

340x - 300 = profit

so if 150 televisions are sold...x = 150

340(150) - 300 =

50,700 <==

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If m ABC=3x and m BCD=6x, find x.
Verdich [7]

Answer:

2x

Because 6 ÷ 3 = 2, so the answer is 2x

6 0
2 years ago
HELP PLEASE ASAP
Pie

\bold{\huge{\underline{ Solution }}}

<u>We </u><u>have</u><u>, </u>

  • Line segment AB
  • The coordinates of the midpoint of line segment AB is ( -8 , 8 )
  • Coordinates of one of the end point of the line segment is (-2,20)

Let the coordinates of the end point of the line segment AB be ( x1 , y1 ) and (x2 , y2)

<u>Also</u><u>, </u>

Let the coordinates of midpoint of the line segment AB be ( x, y)

<u>We </u><u>know </u><u>that</u><u>, </u>

For finding the midpoints of line segment we use formula :-

\bold{\purple{ M( x,  y) = }}{\bold{\purple{\dfrac{(x1 +x2)}{2}}}}{\bold{\purple{,}}}{\bold{\purple{\dfrac{(y1 + y2)}{2}}}}

<u>According </u><u>to </u><u>the </u><u>question</u><u>, </u>

  • The coordinates of midpoint and one of the end point of line segment AB are ( -8,8) and (-2,-20) .

<u>For </u><u>x </u><u>coordinates </u><u>:</u><u>-</u>

\sf{  -8  = }{\sf{\dfrac{(- 2 +x2)}{2}}}

\sf{2}{\sf{\times{ -8  = - 2 + x2 }}}

\sf{ - 16 = - 2 + x2 }

\sf{ x2 = -16 + 2 }

\bold{ x2 = -14  }

<h3><u>Now</u><u>, </u></h3>

<u>For </u><u>y </u><u>coordinates </u><u>:</u><u>-</u>

\sf{  8  = }{\sf{\dfrac{(- 20 +x2)}{2}}}

\sf{2}{\sf{\times{ 8   = - 20 + x2 }}}

\sf{ 16 = - 20 + x2 }

\sf{ y2 = 16 + 20 }

\bold{ y2 = 36  }

Thus, The coordinates of another end points of line segment AB is ( -14 , 36)

Hence, Option A is correct answer

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If i'm mistaken; he needs to buy 3 sheets?

7 0
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kirza4 [7]

Answer:

Step-by-step explanation:

its a

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4 0
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