The softball team stopped for ice cream after a big game. five 2-scoop cones cost the same as three sundaes. if they bought nine 2-scoop cones and six sundaes for $19.95, what was the cost of one sundae?

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

Need showing work for this problem 56.25 ×25.80

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5