12 x 16 = 192. So, the room is 192 square feet.
Answer:
The solution of
is 64.
Step-by-step explanation:
In Mathematics when two negative numbers are multiplied the result is a positive number, i.e.
.
The expression to be solved is: 
Solve the above expression as follows:

Thus, the solution of
is 64.
Answer: 35
Step-by-step explanation:
Given : At Deb’s Deli, a customer may choose either a sandwich and a salad or a sandwich and a soup for the lunch special.
The number of choices for sandwiches = 5
The number of choices for salad = 4
The number of choices for soup = 3
Now, the number of possible lunch special combinations can be ordered will be :-

Hence, the number of possible lunch special combinations can be ordered will be 35.
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<h2><em>EXPLANATION :</em></h2><h2><em /></h2>
Switch sides:

Subtract 3 from both sides:

Simplify:



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