Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by seven.

fifteen pi divided by seven; negative thirteen pi divided by seven

fifteen pi divided by seven; negative pi divided by seven

pi divided by seven + 360á; pi divided by seven - 360á

eight pi divided by seven; negative six pi divided by seven

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.

The distributive property allows you to say that 3(x − 1) = 3x −

Ineed to know the answer to this algebra question.