Answer:
Step-by-step explanation:
R=50+20t, B=150-20t they will be the same height when
50+20t=150-20t
50+40t=150
40t=100
t=2.5, usingvthis value for t in either original equation will give you the height.
h=50+20(2.5)
h=100m
9.21 - (-5.51)
9.21 + 5.51 = 14.72
The distance is 14.72
Answer:
Where is the first bag? We cant solve the question without knowing the marbles in the first bag
Answer should be 1.85 x 10^18