Andre has been offered an entry-level job. The company offered him $46,000 per year plus 3.5% of his total sales. Andre knows that the average pay for this job is $60,000. What would Andre's total sales (in dollars) need to be for his pay to be at least as high as the average pay for this job?

i believe that the answer is

b. y-1=-2(x-4)

hope this !

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:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.