Answer:
$99.99
Step-by-step explanation:
You do 199.99/2 and that is 99.99
Mathematics majors 
Computer science majors 
We need to use product rule because the first event is picking the mathematics major and second event is picking the computer science major

We need to use sum rule because the first event is picking OR mathematics major and second event is picking the computer science major

What is mathematics ?
- One of the most essential disciplines is mathematics.
- Math is a topic that involves numbers, forms, facts, measurements, and logical processes.
- Every aspect of our lives, including medical, engineering, finance, the natural sciences, economics, etc., are greatly affected by it.
- The universe of mathematics is all around us.
- Mathematical ideas, theories, and formulae have a wide range of practical applications.
- We must master the formulae and principles in order to solve diverse difficulties. To comprehend its many uses and relevance, it is crucial to grasp this subject.
So the more about mathematics visit.
brainly.com/question/24204166
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12 3/4 is the answer if you are using mixed numbers
Answer:
The answer is 98
Step-by-step explanation:
Subtract the sum of the two angles from 180 degrees.
The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.
62+20=82
180-82=98
98+20+62=180