Answer:
48
Step-by-step explanation:
n/-3=-16
n=-16*-3
n=48
C) will not effected (the most frequent is still 600$)
Answer is 1 . Righttttttttttttt
Let w = washer and d = dryer:
w + d = $770,
but w = d + 70, replace w with d+70
(d+70) + d = 770
2d + 70 =770
2d = 770 -70 = 700
and d=$350, then w=350+70 = 420
