The ordered pair (0,−2) is a solution to the system of equations because when (0,−2) is substituted into the equations, both equations are true. −5x+y=−2 3x+5y=−12true or false?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

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?