Answer:
see below
Step-by-step explanation:
Order of operations is parenthesis, exponents, multiplication, division, addition, subtraction.
since there are no exponents in this problem the next step is -2(2.2)
Simplify the previous step and you get -4.4
final answer is -7.6 - 4.4 = -12
Answer:

Step-by-step explanation:

Answer:
-3
Step-by-step explanation:
Answer:
120 Hours
Step-by-step explanation:
24 hours in a day
5 days
24 x 5 = 120