Mathematics, 31.07.2019 20:00 19greenlymoos
Ithink it is simplifying, but is that a qualified reason in proofs? i don't think it is the answer the are looking for. use the following problem to answer the question below: given: 3(x – 4) = 33 prove: x = 15 3(x – 4) = 33 given 3x – 12 = 33 a 3x – 12 + 12 = 33 + 12 b 3x + 0 = 45 c 3x = 45 d x = 15 division property of equality what is the reason for d?
Answers: 1
Mathematics, 21.06.2019 21:30, adam15200031
Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?
Answers: 1
Mathematics, 22.06.2019 00:20, soystersoce
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
Answers: 1
Mathematics, 22.06.2019 03:30, vlactawhalm29
At the movie theatre, child admission is $5.20 and adult admission is $9.70. on sunday three time as many adult tickets as child tickets were sold, for a total sales of $788.90. how many child tickets were sold that day?
Answers: 1
Ithink it is simplifying, but is that a qualified reason in proofs? i don't think it is the answer...
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