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3.Si al doble de un número se le resta su mitad resulta 30. ¿Cuál es el número? Plantear ecuación y resolverla
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Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
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In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36
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3.Si al doble de un número se le resta su mitad resulta 30. ¿Cuál es el número? Plantear ecuación y...
History, 30.10.2020 17:20
Mathematics, 30.10.2020 17:20
History, 30.10.2020 17:20
Mathematics, 30.10.2020 17:20