Use the distributive property to remove the parentheses. (5-y+)

Using the distributive property, each term in the first set of parentheses will be multiplied by -2.

-2*5=-10

-2*-y=2y

-2*4u=-8u

The new expression is: -10+2y-8u.

Hope this helps!

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:

a=9

step-by-step explanation: lmk if you need a explanation