08/16/19

What is a line perpendicular to x=7 that passes through (6,-9)?
Please help. I am stuck and confused.
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08/16/19

Given the following reaction, Cr(OH)3 + NaOH = NaCrO2 + 2H2O , how many grams of NaCrO2 can be produced from 83.3 g of Cr(OH)3?
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03/15/13

help with equation please
A coffee distributor needs to mix a(n) Kenya coffee blend that normally sells for $11.60 per pound with a Queen City coffee blend that normally sells for $14.30 per pound to create 70 pounds of a... more
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03/14/13

percentage problem
Sam and Sylvia work at a bookstore. Sam sold 15% more books than Sylvia.  If Sam sold 69 books how many did Sylvia sell?
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08/31/12

what is variable linear equation I need a example
I don't understand the varible linear equation or change the linear equation to a linear inequality. could u give me a example of each
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Expert Answers •1

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