(b/10) + 10 = (b/5) + 5 b= 2/3) * n + 5 = n - 10 n= 125 * t + 100 * (t-1) = 350 t= (n/2) + (n/4) = 10.5 n=

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Find the solution(s) to x^2-14+49=0

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b