Mathematics, 05.10.2020 20:01 amandathompson1
Find values of x, y. and z so that each of the expressions x, y, and 25 has a value of 64.
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How many lines can be drawn through points j and k? 0 1 2 3
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He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
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Mathematics, 21.06.2019 22:00
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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Find values of x, y. and z so that each of the expressions x, y, and 25 has a value of 64....
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