Find the value of x in this proportion. (x + 3)/6 = 5/4 9/2 9/8 27/4 18

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?

Classify the following number. −9.070707…