Answer:
Elimination
Step-by-step explanation:
Graphing takes too long, substitution can sometimes complicate things quickly, therefore I would use elimination as my prime method of solving systems of equations.
X - 10t + 3s !!!!!!!!!!!!!!
P=0.15
P^ is the sample proportion which comes from the data
In this case the p^=12/50=0.24
66.5 But If Yuuhh Need To Round It, It Would Be 67