AnswersAZ-Algebra 1A MA101Solving One-Variable Inequalities

Solving One-Variable Inequalities — Unit test Answers

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A metalsmith is mixing two molten metals, each containing different percentages of silver. The table shows the amount of each molten metal used.

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A
(15)(0.75) and 0.7(15 – x) + 0.9x
B
(15)(0.75) and 0.7(15 – x)(0.9x)
C
15 + 0.75 and 0.7(15 – x) + 0.9x
D
15 + 0.75 and 0.7(15 – x)(0.9x)

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