What is the domain of the function indicated by the points on the coordinate plane?
a) {-6,-2,5}
b) {-4,-3,3}
c) {-6,3,5}
d) {-4,-3,-2}

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

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?