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2 years ago

3x-1=1-3x help fast please

Mathematics

2 answers:

DaniilM [7]2 years ago

7 0

Answer:

x=1/3

Step-by-step explanation:

3x-1=1-3x

add three to both sides: 3x(+3x)-1=1-3x(+3x)

6x-1=1

add 1 to both sides: 6x-1(+1)=1(+1)

6x=2

divide both sides by 6: x=2/6

simplify: x=1/3

Sati [7]2 years ago

6 0

Answer:

False i guess

Step-by-step explanation:

you cant swip swap equation numbers in subtraction

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Marina86 [1]

Answer : The correct option is, (A) 10

Step-by-step explanation :

First we have to calculate the volume of cylinder shaped can.

Formula used:

Volume of cylinder = π r² h

where,

r = radius of cylinder

h = height of cylinder

Given:

Diameter of cylinder = 3 in

Height of cylinder = 6 in

Radius of cylinder = $\frac{Diameter}{2}=\frac{3in}{2}=1.5in$

Now putting all the given values in the above formula.

Volume of cylinder = π r² h

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Now we have to determine the number of soda cans are in a pack.

Number of soda cans are in a pack = $\frac{\text{Volume of soda pack}}{\text{Volume of cylinder shaped can}}$

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