Answer:
-decreases the chance of contracting any type of virus
-decreases the chance of other people contracting the virus
Step-by-step explanation:
12x9=108
108+5=113
113+2=115
The answer is 115
There are 2 x intercepts, x=-4 and x=-1
Answer is (5/17 1/17).
( -2/17 3/17