Answer:
D
Step-by-step explanation:
let y = x - 2 and rearrange making x the subject, that is
y = x - 2 ( add 2 to both sides )
y + 2 = x
now change x to
(x) and y back to x, thus
(x) = x + 2 → D
Answer:
5/9
Step-by-step explanation:
You put the total amount of blue marbles over the total number of marbles and you get 15/27, which simplifies to 5/9
I think that the answer is 58,800 watts
Answers and steps are in the picture below!
If you estimate, its around 5