BRAINLIEST pls answer both images I really need help and this is a big grade *pls dont answer if you do not know* :)

the answer to the first one is A the function is linear because it has a constant rate of change  

Step-by-step explanation:

you would divide each input by 2

1=0.5

2=1

3=1.5

4=2

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:

1e+27

step-by-step explanation: