Answer:
A number is a mathematical object used to count, measure and also label. The original examples are the natural numbers 1, 2, 3, 4 and so forth. A notational symbol that represents a number is called a numeral.
Answer:
1. They consist primarily of variables.
2. They are often called formulas.
4. They often describe real-world relationships.
The answer you are looking for is 12.0
Answer:
W = -3
Step-by-step explanation: