3 TIME
54:
34
4
8
9
What is the approximate percent change in a temperature that went down from 120 degrees to 100 degrees?
VX
O The percent change is approximately 17%.
O The percent change is approximately 20%.
O The percent change is approximately 80%.
O The percent change is approximately 120%.
Please help I have a timer

Plz which expression is equivalent to the expression below?

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.

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not