Write the equation of the circle graphed below. Help please

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Which compound inequality could be represented by the graph?