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ozzi
3 years ago
11

Does anyone know how to solve for a proof like this??? PLEASE PLEASE HELP ME.

Mathematics
1 answer:
Sonbull [250]3 years ago
5 0

You are supposed to make a claim then prove it using evidence you are already given.

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Substitute the variable and solve the problem
Ann [662]

Answer:

don't know the answer but hope this helps

Substituting for a Variable

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8 0
3 years ago
Given the equation <img src="https://tex.z-dn.net/?f=%5Csqrt%7B2x%2B1%7D%3D3" id="TexFormula1" title="\sqrt{2x+1}=3" alt="\sqrt{
r-ruslan [8.4K]
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4 0
3 years ago
Pls help me I have other homework to do. Also it detects if it’s right or wrong:(
Effectus [21]

Answer:

It's blurry

Step-by-step explanation:

8 0
3 years ago
Which system of equations has the same solutions as the system below? `3x-y=7` `2x+3y=12`
LiRa [457]

Answer:

the system : 9x-3y =21

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Step-by-step explanation:

hello :

an system of equations has the same solutions as the system below

 the  system  3x-y=7

                     2x+3y=12

for exempl  :  3×(3x-y)=3×7

                     2x+3y)=12

means :

9x-3y =21

2x+3y = 12

6 0
3 years ago
Nick divides 527 baseball cards evenly into 17 stacks. How many baseball cards are in each stack?
Vlada [557]

Answer: 17 goes into 527 31 times so the answer is 31

Step-by-step explanation:

3 0
3 years ago
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