X is an odd number
x+2 is also odd (consider the example x = 3 so x+2 = 3+2 = 5). Adding 2 to any odd number is always odd
Similarly, so is x+6 (since we have x+2+2+2).
And so is x+10 (x+2+2+2+2+2).
So every value in this list is an odd number. The middle most values are x+2 and x+6 which are both odd.
Adding any two odd numbers together yields an even number. For example 3+5 = 8. Divide this even number in half and we may or may not get an odd number (eg: 8/2 = 4 and 6/2 = 3)
So this statement is sometimes true
Answer:
Step-by-step explanation:
Number of attendees the first day = x.
<u>Solve the following equation for x:</u>
- x + (x + 15) = 269
- 2x = 269 - 15
- 2x = 254
- x = 254/2
- x = 127
The answer is 1,397
26+78+198+475+620=1,397
I just did this quiz and got a 100% the answer is A) <span>Putting a small amount of money aside each month to use to purchase Christmas gifts.
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