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barxatty [35]
3 years ago
13

Please help me out. find the sum using the number line ​

Mathematics
2 answers:
grin007 [14]3 years ago
7 0
I thing is D because is D
enyata [817]3 years ago
4 0

Answer

           -1

Step-by-step explanation:

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What is the slope of a line perpendicular to the line is question is 3x-3y=54? fully reduce your answer. (it’s not 1)
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What the answer? 8x-(2x-3)=12
nevsk [136]

Answer:

x= 3/2 or 1.5

Step-by-step explanation:

First of all, you can take out the parenthesis because 8x is subtracting 2x-3.

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8 0
2 years ago
A company buys a sweater for $14 and marks it up 90%. It later discounts the sweater 25%.
Goryan [66]

Answer:

$12.6 after marking it up by 90%

Step-by-step explanation:

3 0
3 years ago
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Solve for X and y PLEASE GIVE FULL EXPLANATION HOW YOU GOT IT
Dennis_Churaev [7]

Answer:

(1, -1)

Step-by-step explanation:

we isolate y in the first equation

2x+y=1

-2x.  -2x

y=1-2x

and now we fill y into second equation

4x-2(1-2x)=6

4x-2+4x=6

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/8 /8

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and now to find y we insert x

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2+y=1

-2.   -2

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hopes this helps

4 0
10 months ago
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