What’s the answer to the question

D) x=9

Step-by-step explanation:

3x+4=2x+13

3x+4-2x=2x+13-2x

x+4=13

x+4-4=13-4

x=9

hope this helps

please give me brainliest it would help(✿◠‿◠)

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

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: