Answer:
71.98
≈ 71.98175 <em>rounded to hundred-thousandths</em>
Answer:
45
Step-by-step explanation:
x/3=15
Mutiply each side by 3
x=45
Well subtract the 'x' and 'y' .both are 1 .so its gonna be 1-1+1=1 and do the same with the other side which is gonna be 1 also .so its gonna be 1-1=0 .
Answer:
9 minutes
Step-by-step explanation:
60=15+5t
45=5t : subtract 15 from both sides
9=t : divide by 5 for both side
180/4=45
45 people will cover the expenses
500/4 = 125
45 + 125 = 170
sell 170 tickets and you will cover the expenses plus make 500$