Triangles ABC and DEF are shown below. (120°
120
1
Don claims that the triangles are congruent by the SAS triangle congruence criterion because a sequence of rigid motions carries triangle ABC onto triangle DEF. Determine whether each sequence of
rigid motions below can be used to support Don's claim. Select Yes or No for each sequence of rigid motions

The product of two negative rational numbers is always zero sometimes zero never zero

Select a graph that have an equation with a < 0

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.