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leonid [27]
3 years ago
12

Questions in the attachments I’ll give a brainless

Mathematics
1 answer:
natulia [17]3 years ago
5 0

Answer:

Step-by-step explanation:

this has bean simplifyed dow to

= -1/6

You might be interested in
Simi bought a study table for $ 9000. She sold it at a profit of 20%. How much profit did she make? What is the selling price?
pashok25 [27]

Answer:

cost price of a table=$9000

profit%=20%

Let profit be x

to find profit use formula,

profit%=profit/cost price*100

20%=x/$9000*100

20*$9000=100x

$180000/100=x

$1800=x

Now to find selling prie os a table use formula,

cost price +profit

$9000+$1800

$91800

therefore selling price of a table is $91800

Step-by-step explanation:

Hope this helps u!!

4 0
3 years ago
Q) The distance between points A(2,1) and B(2,4) is ___ units.
madreJ [45]

Answer:

3 or (0,3)

Step-by-step explanation:

8 0
2 years ago
1/y - 1/x = 1/60<br> 3y - 2x = 6 <br> (Simultaneous question)
Daniel [21]

1y - 1/x = 1/60 = x*y =60 = x=60/y

3y - 2(60/y) = 6

3y^2-120=6y

3(y^2-40-2y) =0

y^2-40-2y=0

y = 7.4


3(7.4)-2x=6

22.2-2x = 6

2x = -16.2

x = -8.1



6 0
3 years ago
-9x=-36 what is the answer
Vlad1618 [11]

-9x=-36

divide both sides by -9

to get x by itself

to get +x

-9x/-9= -36/-9

cross out -9 and -9, then becomes -1*-1*x= x

x= -36/-9

answer:

x= 4

3 0
2 years ago
PLEASE HELP ME
Ratling [72]
The answer should be 2.5, because you are cutting the value that they gave you in half
8 0
3 years ago
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