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ira [324]
3 years ago
11

How does -1.125 + 1.2 = 0.075 instead of 0.925?

Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0

Answer:

.0075 (hope this help; let me know if not)

Step-by-step explanation:

The operation is + and the signs of the numbers are opposite so we have to subtract. The bigger number has positive sign in front if so we do 1.2-1.125=1.200-1.125

I'm going to line up

1.200

-1.125

---------

If you have 200 and you take about 125... 75 should beleft

so

1.200

-1.125

---------

0.075

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Alex_Xolod [135]
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3 years ago
The expression p/x^2 - 5x +6 simplifies to x+4/x-2. Which expression doees p represent?
gladu [14]
We know that
(ad)/(bd)=d/d time a/b=a/b since d's cancel
also
if a/b=c/d in simplest form, then a=c and b=d

we have
p/(x^2-5x+6)=(x+4)/(x-2)
therefor

p/(x^2-5x+6)=d/d times (x+4)/(x-2)
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therefor
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we can solve last one
factor
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divide both sides by (x-2)
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sub


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7 0
3 years ago
Please help and explain! *Serious answers only* 30 points :)
topjm [15]
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vovangra [49]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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BabaBlast [244]

Hello from MrBillDoesMath!

Answer:    y = 2x - 7

Discussion:

Divide both sides of the equation by 2:

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or


y = 2x - 7

Thank you,

MrB

7 0
3 years ago
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