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Write the word or phrase that best completes each statement or answers the question.
-According to the rules for the order of operations, what should be the first step when simplifying the expression [-6 + (-9 + 7) ] + (-7 + 6) ?
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The latest information or changes made to software, documents, guidelines, or news.
Pharmacy
A place where medicinal drugs are prepared or sold, often including a professional pharmacist to advise on their use.
Vitamins
Vitamins are organic compounds that are essential for normal growth and nutrition, required in small quantities in the diet because they cannot be synthesized by the body.
Buy
To acquire something in exchange for money or its equivalent.
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Q47: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q50: Seven divided by x<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Seven
Q75: 3(7 + m)<br>A) 21 + 7m<br>B) 21m<br>C)
Q78: x = 3<br>A) -4<br>B) -3<br>C) 0<br>D) 3
Q103: -18i ·-14i<br>A) -252<br>B) 252<br>C) 252i<br>D) -252i
Q120: 0.000245 (nearest hundred-thousandth)<br>A) 0.00025<br>B) 0.00024<br>C) 0.00026
Q128: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q155: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) 5.88 B)
Q157: 0.054<br>A) 54%<br>B) 0.0054%<br>C) 0.054%<br>D) 5.4%