The graph shows the density of a substance. Find the density in grams per milliliter.

Find the solution of each of the following.

Which expression and diagram represent “renee biked four times as far this month as last month”?

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?