Hope you guys are doin good today :/

What is the common difference in the following arithmetic sequence? 7,3,-1,-5

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

If the regular price was $115, how much did jeanine pay for the hiking boots? jeanine bought a new pair of hiking boots on sale for 25% off the regular price. enter the correct answer. ooo done clestall the following formula describes this scenario: đoo s = r. 0.25 r = regular price s = sale price