Answer: B
Step-by-step explanation:
Oki so I know this becaue I study to much and because if there was an answer saying this : y=6x+3 it would be wrong because it is adding to the constant
So y=6x is proportinal because it is allways constant. I forgot this was an example sorry.
Answer:
B. since x can equal anything, but nine is in front therefore, it can be what you want, so it is B.
210cm
B=l•w
B=5•6
B=30
V=B•h
V=30•7
V=210
answer is 2x+y=±8
hopes this helps u
i think the answer is 278.75
