Use the elimination method to solve the system of equations. Choose the correct ordered pair. 3y = x - 1
x - 2y = 2

A. (10,4)
B. (4,1)
C. (6,2)
D. (12,5)

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then i might be able to .

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: