48 is the greatest common factor
First you would have to multiply $18 (The cost for each month) and 12 (the number of months in a year) and the answer would be 216
So she deducts 216 a year, so the answer would have to be negative
The final answer is -216
38.
38/40=.95 so 2answers incorrect is the answer
Is that a ratio? then i’ll answer it
Add v to both sides: -E=2+V
Divide both sides by -1: E= -2-V
Answer: -V-2