Pls help me with this equation
-4|8-5n| = 13

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.