Yes that is correct good job
Answer:
hope that helps :))
Step-by-step explanation:
Step 1: Subtract 12c from both sides.
12c+12−12c=12c+9−12c
12=9
Step 2: Subtract 12 from both sides.
12−12=9−12
0=−3
Answer: Option 'c' is correct.
Step-by-step explanation:
Since we have given that
In case of Waldo:
Number of hours they work = 8
Number of units per hour = 7 units
So, Output would be

In case of Emerson:
Number of hours they work = 6 hours
Number of units per work = 10 units
So,Output would be

Hence, Emerson’s productivity and output are greater than Waldo’s.
Therefore, Option 'c' is correct.
Answer:
The correct option is
(A). When given two names for the same quantity, you can use algebra to solve the equations.
Step-by-step explanation:
I had thesame quiz, lucky you...next time put the options :)