It’s 2 if I did my math right because I did it 2 tones and both of the times I got 2

When there is a - in front of an expression in parentheses, change the sign of each term in the expression to +

Calculate the LCM of denominators

Calculate the difference

The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.
Answer:
The answer is 44 months.
Step-by-step explanation:12*5=60
60 months - 16 months = 44