Vaughan has two golden retrievers, Sadie and Buddy. Buddy weighs 14 pounds more than Sadie. If their total weight is 136 pounds, how much does Sadie weigh?

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight

A-2+3=-2 i really need with this i can not figure i out for nothing so can someone a friend