Mathematics, 20.10.2020 21:01 dayjionneam
1. Two times a number plus ten times a second number is twenty, Thirty times the second number plus three times the first number is 45. What are the two numbers?
Answers: 3
Mathematics, 21.06.2019 22:30, xandraeden32
Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller
Answers: 2
1. Two times a number plus ten times a second number is twenty, Thirty times the second number plus...
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