Answer:
-1/4
Step-by-step explanation:
-3y = 81-12x
y= 4x - 27
4m = -1 x 1/4
= -1/4
6 buses are used and the last bus has 48 people on it
1/10 means you can divide the land area of Alaska by 10:
1,700,000 / 10 = 170,000 square kilometers.