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lesya692 [45]
3 years ago
7

Anyone know whats 9 + 10 ??

Mathematics
1 answer:
Zarrin [17]3 years ago
6 0

Answer: 21

Step-by-step explanation:

ahaha but for real it is 19

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82. Subtract 12x? + 6y - 3 and 3x? - 9y + 12
balu736 [363]

Answer:

-x^2+15y-15

Answer if it is a ^2

Step-by-step explanation:

2x^2 + 6y - 3 -(3x^2 - 9y + 12)=

2x^2+6y-3-3x^2+9y-12=

-x^2+15y-15

is it a ^2 or a question mark

3 0
3 years ago
URGENT HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Nimfa-mama [501]
The mistake she made was timesing the 6 by the -7.5 as there is no x after the 6
Therefore:

-3.8(-7.5) +6
28.5+6 =34.5
5 0
3 years ago
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If 18 percent VAT is included in the price
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Answer:

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2 years ago
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marta [7]

Answer:

y = 3x

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Step-by-step explanation:

Let :

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4 0
3 years ago
What is the answer to with steps (Y+2) at y=-4
nadezda [96]
<span>(Y+2) at y=-4

First: You will plug in your y
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You will get: -2 as your answer

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3 years ago
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