If i ate 5 candies from the box containing 9 candies, i ate 5/9 of all candies. so 5 is 5/9 of 9. what part of 12 is 7? plz helllp

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?