Answer:
Change in productivity will be 50%
So option (b) will be correct option
Step-by-step explanation:
It is given that it takes 8 hour to bake 800 pretzels
And there is a shift of 8 hours
So hourly production = 
Now the production is increases to 1200
Now hourly production = 
So change in productivity =
%
So option (b) will be correct answer
Answer:
m^2 +my-my-y^2
Step-by-step explanation:
just dont simplify
It would be : -9.3 , -4.125 and -2.25.
Hope This Helps You!
Good Luck Studying :)
2nd answer.
any pts in the shaded region satisfies your simultaneous equation.