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Mamont248 [21]
3 years ago
11

Which expression is equivalent to 2r(3s-5)?. .

Mathematics
1 answer:
xxMikexx [17]3 years ago
3 0

Answer:  the correct option is

(D) 6rs-10r.

Step-by-step explanation:  We are given to select the expression that is equivalent to the following expression :

E=2r(3s-5)~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

We will be using the following distributive property :

a(b-c)=ab-ac.

So, from (i), we get

E\\\\=2r(3s-5)\\\\=2r\times 3s-2r\times 5\\\\=6rs-10r.

Thus, the required equivalent expression is 6rs-10r.

Option (D) is CORRECT.

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Number of CDs given to Joan = (5x/6) * ( 7/8)
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x = 160
From the above deduction, it can be concluded that the number of CDs that Kate originally had was 160. I hope that this is the answer that has actually come to your help.
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