Please answer correctly Will
Mark brainliest

bc=6

Step-by-step explanation:

ac=22

ac= 4x+2+8x+8

ac=12x+10

22=12x+10

22-10=12x

12=12x

x=12/12

x=1

substitute back into equation:

bc=4x+2

bc=4(1)+2

bc=4+2

bc=6

Step-bc=6

Step-by-step explanation:

ac=22

ac= 4x+2+8x+8

ac=12x+10

22=12x+10

22-10=12x

12=12x

x=12/12

x=1

substitute back into equation:

bc=4x+2

bc=4(1)+2

bc=4+2

bc=6by-step explanation:

452,489 to the nearest thousand is 452,000

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: