Find the value of X, I need help solving this

16

Step-by-step explanation:

180-97 =83 5x16=80

=3 s yeah

97+5x+3=180

5x=180-100

5x=80

x=80/5

x=16

:ans is 16

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:

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.