Reagan has 3 books in her backpack. Two of the books each have a mass
of 0.45 kilogram. The mass of the
third book is 200 grams greater than
the combined mass of the other two
books. What is the mass of the third
book in Reagan's backpack?

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.