You work for a dress maker and your boss sends you to the fabric store to buy yellow fabric she tells you to buy the best deal which is the better deal

D

Step-by-step explanation:

D is a better deal since a yard costs the least amount of $2.57

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce