Answer:
15
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
Any even number plus any odd number will always be odd.
Hope this helps Buddy!
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~Courtney
Answer: 4 and 7.5 you multiply them
Step-by-step explanation:
X is 10
I have shown the calculation in the attachment.
No
645 becomes 650 when rounded to the nearest ten
645 becomes 600 when rounded to the nearest hundred