1:2...added = 3
1/3(18) = 18/3 = 6 (yellow chalk)
2/3(18) = 36/3 = 12 (not yellow)
so 6 pieces are yellow and 12 pieces are not
20/3=6.666 repeating times that by 1.02 and you get 6.8. the real plane is 6.8m long.
Answer:
50 lbs.
Step-by-step explanation:
Answer:
Step-by-step explanation:
x(x² + 2x + 4)-2((x² + 2x + 4)
x³+2x²+4x -2x²-4x-8
x³-8
Answer:
6c+30
Step-by-step explanation:
Distribute it!
