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Mathematics, 20.05.2021 19:10 kitttimothy55
Let A be a four digit number and let B be a three digit number so that A-B= a single digit number. How many possible pairs of A and B are there?
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Mathematics, 21.06.2019 16:00, skylarschumacher7
Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?
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Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
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Let A be a four digit number and let B be a three digit number so that A-B= a single digit number. H...
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