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2 years ago

Which statement is true?

Mathematics

2 answers:

REY [17]2 years ago

7 0

Choice (B) is true.

For (A): 5 is not a divisor of 14, whose only divisors are 1, 2, 7, and 14.

For (B): the factors of 10 are: 1, 2, 5, and 10. The factors of 15 are: 1, 3, 5, and 15. As we can see, the only, and greatest, common factor is 5.

For (C): 3 is not a factor of 13, which is a prime number.

For (D): again, 3 is not a factor of 14.

wariber [46]2 years ago

5 0

The correct answer is b

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Step-by-step explanation:

This is a very vague word problem, but if it truly is just asking the amount of books sold (regardless of music or science), here's how to get the answer:

1. 287+134=421 - first you want to add together the two types of books to get the total amount of books in the store

2. 421-x=159 - create an equation and solve.

3. -x=-262 - follow order of operations and subtract 421 on both sides in order to isolate the variable

4. x=262 - divide each side by -1 to make the variable positive.

If you'd like an easier way, you can just:

1. 421-159=262 - it's easier, but my math teacher would count us wrong if we didn't do equations a specific way. Good luck!

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3 years ago

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Answer:

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2 years ago

Can i please know the asnwer

kicyunya [14]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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