Please help I am struggling with these problems

true? is that what you're asking or do you mean something else?

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: