Answer:

Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Its c the answer is c because 8+4 is 12 and if you get rid of the angle and move the line so it’s straight it would be both 8 and 4
It can be the last one, 827 over 1120
Hope that helps
Answer:
A
Step-by-step explanation:
Samantha already took up an appointment time slot, and the two people can't be at the appointment at the same time, so it should be A.