Andrea purchased 2.8 pounds of bananas that cost $0.60 per pound and a bag of apples that cost $3.50. How much did she spend in all?

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

Simplify. 3(4+4x) (type your answer in with no spaces)

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical