What is the final amount if 931 is decreased by 1% followed by a 1% increase?

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?