A shoe company is going to close one of its two stores and combine all the inventory from both stores. These polynomials represent the inventory in each store:
Store A:
1/2g^2 + 7/2
Store B: 3g^2 - 4/5g + 1/4
Which expression represents the combined inventory of the two stores?

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

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

What could explain what happened when the time was equal to 120 minutes