25+(11/12)b=3
can someone me plz? !

b = -24

Step-by-step explanation:

25+(11/12)b=3

Subtract 25 from each side

25-25+(11/12)b=3-25

11/12 b = -22

Multiply each side by 12/11 to isolate b

12/11* 11/12 b = -22*12/11

b = -2*12

b = -24

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: