Mathematics, 26.07.2020 17:01, itsjdotc
A school is selling tickets to a drama performance. On the first day of ticket sales the school sold 3 adult tickets and 1 child ticket for a total of $38. On the second day, the school sold 3 adult tickets and 2 child tickets for a total of $52. Which of the following system of linear equations could model this situation?
Answers: 1
Mathematics, 21.06.2019 18:00, huntbuck14
What is the range for 31,39,29,34,37,24,36,33,34,28
Answers: 1
Mathematics, 21.06.2019 23:20, shawna189
1. ā 1 is complementary to ā 2 and ā 3 is complementary to ā 2. subtraction property of equality 2. mā 1 + mā 2 = 90 and mā 3 + mā 2 = 90 substitution 3. mā 1 + mā 2 = mā 3 + mā 2 definition of complementary 4. mā 1 = mā 3 given
Answers: 3
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