Solve each system by substitution
-3x+y=9
-7x+6y=21...
Mathematics, 23.03.2020 22:55 thanks5640
Solve each system by substitution
-3x+y=9
-7x+6y=21
Answers: 3
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
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Describe how making an โandโ compound sentence effects your solution set
Answers: 1
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Charlie tosses five coins.what is the probability that all five coins will land tails up.
Answers: 2
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4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. โ2x + 5 < 17 โ2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
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