Peter collected 171 marbles but lost 3/4 of them on his way home through of hole in his bag when he arrived at home now many marbles did Peter have left?

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

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab