He simplified expression C because that is the only one that has only multiplications.
I believe 4 because it has to do a 360 degrees turn to be facing in the same position , 4 x 90 = 360
Answer:
C
Step-by-step explanation:
CHOOSE C
Answer:
r= 
r= -
Step-by-step explanation:
8=
Square root both sides of the equation.
r=
r= -
The correct answer to the question would be 09712. The single equivalent discount rate of the trade discount 5/4/1 is 09712. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
