So 7×6=42 and 7×4=28 GCF is 7 so 7x(6x+4)
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
Prime factors are factors of a number that are, themselves, prime numbers. There are many methods to find the prime factors of a number, but one of the most common is to use a prime factor tree.