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kenny6666 [7]
3 years ago
9

What does 20−(3×3+1)+2 it's equivalent to 12 right?...​

Mathematics
2 answers:
nevsk [136]3 years ago
7 0

Answer:

Yes, it is equivalent.

Step-by-step explanation:

3x3=9

9+1+10

20-10=10

10+2=12

dangina [55]3 years ago
5 0
Yes the answer is 12
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Solve the equation below for x and check your solution.<br><br>4x+3=x​
Afina-wow [57]

Answer:

x= -1

Step-by-step explanation:

4x+3=x​

we subtract x to both sides of the equation:

4x -x  +3 = x-x

we have:

3x +3 = 0

we subtract 3  to both sides of the equation:

3x +3 -3 = -3

3x = -3

we divide by 3 both sides of the equation

3x/3 = -3/3

x= -1

we test the result in the original equation:

4x+3=x​

4*(-1) + 3 = -1

-4 +3 = -1

-1 = -1

so finally x= -1

3 0
3 years ago
if two-thirds of the pizza provided 12 pieces to the table how many pieces were in the pizza when it was full​
devlian [24]

there was 18 pieces in the beginning.

8 0
3 years ago
What are all the order pairs for y=-2x+3
Harman [31]
I only got these but i don’t know if its corrector not

(0,3)
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hope that helps❤️
3 0
3 years ago
a business woman bought a personal computer for $108000.calculate her selling price on the personal computer if she wants to mak
Oliga [24]

Answer:

$135,000

Step-by-step explanation:

108000*1.25

8 0
3 years ago
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vova2212 [387]

Answer: 50/50 :/

Step-by-step explanation:

8 0
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Read 2 more answers
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