reka maharis drove her vehicle to and from work last year her records show a total of 1,560 for fixed costs and 3,740 for a variable if it cost her 0.36 per mile to drive how much miles did she drive

Which system of linear inequalities is represented by the graph? !

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?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?