3 years ago

Simply x squared over Y plus Y squared over X all over Y squared minus XY plus X squared

Mathematics

1 answer:

Dimas [21]3 years ago

7 0

I think it is 4 if not sorry

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Step-by-step explanation:

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2 years ago

How to Solve for x. -1/2 (x + 2) + 1 1/2 x = 3

kondaur [170]

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3 years ago

Two mechanics worked on a car. the first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. together the

Yuliya22 [10]

Let x and y be the rate per hour for Mechanic 1 and 2 respectively.

Then,
x+y=205 ---------- (1)
Additionally,
10x+15y = 2500 ------ (2)

Solving equations 1 and 2;
Multiply (1) by 10 and subtract two from the result,
10x+10y = 2050
10x +15 y =2500
----------------------
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Then,
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Therefore,
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Mechanic 2 charged $90 per hour

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3 years ago

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soldier1979 [14.2K]

Step-by-step explanation:

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