7.50 dollars because per each mile its $2.50 . and $2.50 times 3 equals $7.50
You would add 12 to the number line because it would make it the opposite of -6 which is 6 then you go 6-12(MAKE SURE IN THAT ORDER) which would give you the opposite of 6 which is -6 so to show this draw a line from -6 to 6 then above that a line from 6 to -6
B. B. B. B. B. B. B. B. B. B. B. B. B.
U mean percent decrease?
If so, the answer would be about 13.06 percent I think
