Jack wants to buy a pair of trousers for $60 when he went to the store he found that the price was marked down by 20% how much do they cost now

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.