I'll give brainliest! Write two expressions (with at least two terms each) that when added together have a sum of -4n + 6.

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )