The band club is selling chocolate bars and gummy candy to make money for their summer trip. add a recent fundraiser day the club made $272.25 and sold a total of 275 chocolate bars and gummy candies. if chocolate for sale for $1.25 a gummy's sale for $.75 how many of each did they sale?

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

How do you determine if an ordered pair is a solution to a given equation?