Over the course of a lifetime about how much more does a college graduate earn than someone who does not have a college degree
a. $450,000
b. $600,000
c. $750,000
d. $900,000

If rt is greater than ba, which statement must be true ?

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

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?