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antiseptic1488 [7]
2 years ago
12

Someone explain why the answer is B

Mathematics
2 answers:
Sphinxa [80]2 years ago
7 0

Answer:

Step-by-step explanation:

ok it is b because nigtive divied by  postive will be nigtive so you can eilmate d,a so than you just keep change flip and sorry for my speling :)

Vlad1618 [11]2 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

- \frac{x}{2} ÷ \frac{5}{7}

• leave the first fraction

• change division to multiplication

• turn the 2nd fraction upside down

= - \frac{x}{2} × \frac{7}{5} ( multiply values on numerators/ denominators )

= - \frac{x(7)}{5(2)}

= - \frac{7x}{10} → B

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Solution

For this case we need to find the number of cubes in the stack given so then we can do this:

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5 0
10 months ago
Solve for x<br><br> 2(x-3)+5=4-7(2x-1)<br><br> A. -1/10<br> B. 3/4<br> C. 1/2<br> D. 1/16
Stolb23 [73]
Hello 
<span>2(x-3)+5=4-7(2x-1)
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answer B</span>
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Step-by-step explanation:

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