Jon goes to a flea market and sells comic books for 3 dollars each. He starts the night with 20 dollars in his cash register. At the end of the night, he has 47 dollars in his cash register.
How many comic books did Jon sell?

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Need showing work for this problem 56.25 ×25.80

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?