SOLVE IN TEN MINUTES GIVING BRAINLIEST PLS HELP If the number 85 is removed from a finite collection of numbers, the collection's average decreases by 1.
If the number 74 is removed from the remaining collection, the collection's average
does not change.
How many numbers were in the original collection?

How much money does ron have left each month after his fixed expenses? ron graduated from college five years ago. he recently bought a house, but shares it with a housemate who pays him $800 a month for rent and utilities. ron is putting a budget worksheet together so he will have a better idea of where his money is going and where he can save. enlarge