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tino4ka555 [31]
3 years ago
7

Please help mehhh Thank you! :)

Mathematics
1 answer:
vivado [14]3 years ago
4 0
Parentheses first -4+-8= -12(1)= -12
= -12
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You don’t need to tell me the answer, but could you tell me the formula on how to get the answer ?
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There is a 10% off sale on laptop computers. If someone saves $90 on a laptop, what was its original cost?
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adell [148]

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Juanita bought one CD for $7.99 and one DVD for $8.99. The sales tax on these items was 7%. She also bought lunch for $4.25, inc
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3 years ago
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pav-90 [236]

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