Write an equation for the following translation of y=|x|. Translate 5 units down

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?

Graph the line with the given slope m and y-intercept b. m=-3,b=1

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?