Some viruses are more contagious than others. Instead of passing the virus to one new person, imagine each infected person passes it to three. How will this affect how long it
takes for the virus to infect everyone on earth? (Hint: You can either build a table or use
logs to solve)
I

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

i think asking google will you get the answer to that question

i think its a.

hope this

is there supposed to be a picture here?