Your cell phone has 983.5 MB of free space. You save a 14-MB picture and download two song that are the same size Your cell phone now has 9749 MB of free space What is the size of ead
song?

 36 MB

Step-by-step explanation:

  let size of 1 song  =  x

∴ size of two songs = 2x

∴  9835 - 14 - 2x  =  9749

               2x  =  72

            ∴   x  =  36 MB

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6