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Mathematics 26 Online
OpenStudy (anonymous):

Zoya has to earn at least $300 to meet her fundraising goal. She has only 100 bracelets that she plans to sell at $5 each. Which inequality shows the number of bracelets, x, Zoya can sell to meet her goal? 60 ≤ x ≤ 100 60 ≤ x ≤ 300 100 ≤ x ≤ 300 20 ≤ x ≤ 100

OpenStudy (anonymous):

@helpme1.2

OpenStudy (anonymous):

@kc_kennylau PLEASE HELP

OpenStudy (kc_kennylau):

First we have x≤100. Secondly we have 5x≥300. Now simplify the second one and combine them together :D

OpenStudy (anonymous):

so it would be 60 ≤ x ≤ 100

OpenStudy (kc_kennylau):

exactly

OpenStudy (anonymous):

thanks can you help me on just 2 more problems

OpenStudy (anonymous):

Solve for L: A = L • W • H L = A times W over H L = W times H over A L = A over quantity W times H L = W over quantity H times A

OpenStudy (anonymous):

A = LWH -- divide by WH A/WH = L

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