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bearhunter [10]
4 years ago
15

What algebraic expression could represent the average of 2x, x + 3, and 6x?

Mathematics
2 answers:
Gre4nikov [31]4 years ago
8 0

Answer:

(5x = 2 = 3 +8a

Step-by-step explanation:

charle [14.2K]4 years ago
4 0

Answer:

3x+1

Step-by-step explanation:

(2x+x+3+6x)/3

9x+3/3

3x+1

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gyms sandwich cost the same as the combined cost of his salad and milk. The sandwich cost three times as much as the milk. this
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The answer would be no solution because the milks cansels out each other


5 0
3 years ago
What is the value of x?
Ludmilka [50]

Answer:

131

Step-by-step explanation:

4 0
3 years ago
Given the equation square root of quantity 3x plus 6 end quantity equals 3, solve for x and identify if it is an extraneous solu
Novay_Z [31]

Solution is not extraneous, x=1 is correct answer

Step-by-step explanation:

We need to solve the equation \sqrt{3x+6}=3 and find value of x.

Solving:

\sqrt{3x+6}=3\\Taking\,\,square\,\,on\,\,both\,\,sides\\(\sqrt{3x+6})^2=(3)^2\\3x+6=9\\Simplifying:\\3x=9-6\\3x=3\\x=3/3\\x=1

So. Value of x = 1

Now checking if solution is extraneous or not

Solution is extraneous if value of x doesn't satisfy the given equation.

Checking: putting x=1 in the equation \sqrt{3x+6}=3

\sqrt{3x+6}=3\\\sqrt{3(1)+6}=3\\\sqrt{9}=3\\ 3=3

Since x=1, verifies the given equation so, x=1 is not extraneous solution

Solution is not extraneous, x=1 is correct answer

Keywords: Solving equations and finding extraneous roots

Learn more about Solving equations and finding extraneous roots at:

  • brainly.com/question/1626495
  • brainly.com/question/2959656
  • brainly.com/question/4046256

#learnwithBrainly

5 0
3 years ago
What is 3/5 of $40? so hard!!!
AlekseyPX
24 is the answer you are looking for
3 0
3 years ago
Read 2 more answers
Bella Sandino failed to pay her cell phone bill in the amount of $85.14 by the due date of March 4. Calculate the amount Bella m
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 $85.14/ 100= 0.8514 x 20= 17.028 + 85.14 = $102.168
5 0
4 years ago
Read 2 more answers
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