Janet, an experienced shipping clerk, can fill a certain order in 12 hours. Bill, a new clerk, needs 13 hours to do the same job. Working together, how long will it take
them to fill the order?
What is the solution?

12.5 Hours.

12 + 13 = 25 ÷ 2 = 12.5

Hope This Helps You.

brandon has 4344 video games.  

step-by-step explanation

7373 - 2929 = 4344

pls let me know if it was correct

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)