What are the explicit equation and domain for a geometric sequence with a first term of 5 and a second term of -10? (Answer choices above)

Solve for x i'll try to attach the files bc it's not letting me for some reason

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50