Sophia is standing in the sun. She is 6 feet tall, and casts a 4-foot shadow. Find the distance from the top of her head to the end of her shadow. Round to the nearest tenth if necessary.

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

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.

What is the value of x when x + 7 = 21?