Solve the system of equations by substitution. what is the solution for x?
2x + y = 1
4...
Mathematics, 27.11.2019 23:31, Karinaccccc
Solve the system of equations by substitution. what is the solution for x?
2x + y = 1
4x + 2y = -2
Answers: 2
Mathematics, 21.06.2019 15:30, kmshacklette9879
What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap
Answers: 1
Mathematics, 21.06.2019 18:30, jorozco3209
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
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