Rearrange the equation so x is the independent variable.6x+y=4x+11yy=

y = 0.2 x

Step-by-step explanation:

Since, a variable whose variation does not depend on that of another is called independent variable.

Here, given expression is,

6 x +y = 4 x +11 y

⇒ 6 x - 4 x + y = 11 y

⇒ 2 x = 11 y -y

⇒ 2 x = 10 y

⇒ 0.2 x = y

Thus, the value of x does not dependent on the value of y.

Therefore, x is independent variable.

Thus, required answer is y = 0.2 x.

Its actually 1/5x

Step-by-step explanation:

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step-by-step explanation:

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.