Tanaka fills the width of a shelf with b books. The width of each book is Inch. Let w represent the width, in Inches, of the shelf. 4. Create an equation to show the relationship between the width of the shelf and the number of books. Move variables, numbers, and symbols to the lines to create the equation _ = _ _ _

b w 3/4 3 4 + - × ÷​

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:

answer: it's upside down and i can't read it

step-by-step explanation: