I don't know we don't have this at my school
They are alike because one kilometer is one thousand times more than one meter like one thousand is one thousand times more than one one. They are different because metric units are for measurement/volume/mass and place value units are for counting/numbers. HOPE THIS HELPS REEEEEEEEEE
Step-by-step explanation:
y + 1 = 2(x + 5) = 2x + 10
y - 9 = 2x
2x - y = -9
576.54
is going to be the answer