Atotal of 536 tickets were sold for the school play there either adult tickets or student tickets the number of student tickets sold was three times the number of adult tickets sold how many adult tickets were sold

Simply 8x squared + 5(7x squared- x) - 2x =

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.