Mathematics, 15.07.2019 21:20 katlyn10289
Acontractor mixes concrete from bags of pre-mix for small jobs. how many bags with 9% cement should he mix with 8 bags of 16.5% cement to produce a mix containing 12% cement?
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Mathematics, 21.06.2019 17:30
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
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Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
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Acontractor mixes concrete from bags of pre-mix for small jobs. how many bags with 9% cement should...
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