2 years ago

What does a equal in this problem? 8 = 2"

Mathematics

2 answers:

Vanyuwa [196]2 years ago

4 0

Answer:

anyway I out this it does not make sence if you could comment what you meant I can try and help

Bond [772]2 years ago

3 0

Answer:

it might be on

Step-by-step explanation: enjoyrfggggggggggggga

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Miley’s music has a sale on music CDs. All music CDs are discounted 15%. Mariana’s receipt indicates that she saved $3 on her CD

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she saved $3, and we know the discount is 15%, so her savings is that 15%, thus we know 15% of that purchase is 3.

let's say the full price is x, and therefore the 100%, if we know 3 is the 15%, what is x?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 3&15\\ x&100 \end{array}\implies \cfrac{3}{x}=\cfrac{15}{100}\implies \cfrac{3\cdot 100}{15}=x\implies 20=x$

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Step-by-step explanation:

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3 years ago

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notsponge [240]

Answer:

x=-9

Step-by-step explanation:

5x+1=7x+19

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3 years ago

Michael gave 2/5 of his marbles to his sister. He then divided the remainder equally among his 3 friends. If each of his friends

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He had 50 marbles at first

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3 years ago

Help soon!!! tysm!!!

victus00 [196]

Answer:

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