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3 years ago

Natural numbers are never negative, true or false

Mathematics

2 answers:

HACTEHA [7]3 years ago

8 0

Answer:

true

Step-by-step explanation:

The natural numbers (or counting numbers) are the fundamental mathematical set on which all other arithmetic is based. They do not include negative numbers. (The set of integers provides negative numbers.)

alisha [4.7K]3 years ago

6 0

Answer: True

Step-by-step explanation: The set of counting numbers {1, 2, 3, 4, 5, ...} is called the set of natural numbers. The natural numbers begin with 1 and go on indefinitely. I have also attached an image showing the natural numbers.

When we count, we don't start with negative numbers, we start at 1 so negative numbers are not included in the set of natural numbers.

So the given statement is <em>true</em>.

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For a particular event, 771 tickets were sold for a total of $3037. If students paid $3 per ticket and non-students paid $5

BlackZzzverrR [31]

Answer:

Number of student tickets were sold = 409

Step-by-step explanation:

Total number of tickets sold = 771

I.e Students ticket (S) + Non students ticket(N S) = 771

Total amount to be paid for tickets = $ 3037

Amount paid by students per tickets = $3

Amount paid by non-students per tickets = $5

So, according to question

S + NS = 771

3 S + 5 NS = 3037

Solve both equations

5 S + 5 NS = 771 × 5

3 S + 5 NS = 3037

so ,

(5 S + 5 NS) - (3 S + 5 NS ) = 3855 - 3037

Or, 2 S = 818

I.e S = $\frac{818}{2}$ = 409

Hence, The number of student tickets were sold = 409 Answer

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