A ski club planned a trip to Hawaii, and 143 of the members signed up to go. If this is 10% of the club, how many members does the ski club have in total

Need solving this second acceleration problem.

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.