Mathematics, 11.09.2019 18:30 mileskamron979
Arectangle has a length of x+7 and a width of 2x-3. if it’s perimeter is 32, what is the value of 3x? a.4/b.12/c.14/d.36/e.42/
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Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?
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Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
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Solve 2^x=32 and rewrite this equation in a logarithmic form
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Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
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Arectangle has a length of x+7 and a width of 2x-3. if it’s perimeter is 32, what is the value of 3x...
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