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alexira [117]
3 years ago
10

If the average price of four shoes is 50 dollars, and three of thise pairs are priced at 35 40 and 55, what is the price of thr

fourth pair of shoes
Mathematics
1 answer:
Vlad1618 [11]3 years ago
4 0

Maybe the price of the fourth pair is like about fifty dollars because the average of the four shoes are fifty dollars. The other shoe pairs that he/she bought is thirty five, forty and fifty dollars.


So, the price is about fifty dollars.



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Vsevolod [243]
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Answer:

1. f & c,     d & e,

2. h & a,   g & b

3. h & d,    f & b,   g & c,     a & e

here ya go, i hope this is correct if i remember right

Step-by-step explanation:

3 0
3 years ago
Find an equation for those points P such that the distance from P to A(0, 1, 2) is equal to the distance from P to B(6, 4, 2). W
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To find the equation for points P such that the distance of P from both A and B are equal.

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Let the point P be represented by (x, y, z).

According to the given information, we have

PA=PB\\\\\Rightarrow \sqrt{(x-0)^2+(y-1)^2+(z-2)^2}=\sqrt{(x-6)^2+(y-4)^2+(z-2)^2}\\\\\Rightarrow x^2+y^2-2y+1+z^2-4z+4=x^2-12x+36+y^2-8y+16+z^2-4z+4~~~~~~~[\textup{Squaring both sides}]\\\\\Rightarrow -2y+1=-12x-8y+52\\\\\Rightarrow 12x+6y=51\\\\\Rightarrow 4x+2y=17.

Thus, the required equation for points P is 4x+2y=17.

8 0
3 years ago
Unit 6 lesson 9: linear functions sample work
loris [4]

Answer:

Initially, you have 2573 pieces.

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Right when you start, you have 2573 pieces.

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Another minute after, you have 2573 - 3*5 pieces.

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