Hi there! So, I believe the answer is 60 because 360 degrees in a circle/6 parts is equal too 60. Friend me!!
Hmmm... Maybe divide all the numbers by four and if u get an event number, then that will be your answer!!!
Answer:
Step-by-step explanation:

Add 5 to both sides

x = 6

Add 3 to both sides
x = -15 +3
x = -12
New price = old price + 150 of old price = 45 + (150/100 X45)= 45 + 67.5 = 107.5