Answer:
Y=330,000(1.068)^t
Step-by-step explanation:
Answer:
Use simultaneous equation for this problem
y= number of adults
x = number of children
3y + 2x = 160
y + x = 60
then we double the second equation
3y + 2x = 160
2y + 2x = 120
we cancel x by elimination
3y - 2y = 160 - 120
y = 40
Step-by-step explanation:
hope this helps
Um.. can you translate that to English..
is the same as 
Dividing by 3 is the same as multiplying by the fraction 1/3