Distance distance y(in miles) that train A travels in x ours is represented by the equation y=64x. The graph shows the distance the train be travels. It would be great if I could get a step-by-step explanation:)

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?

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.