Mathematics, 06.03.2020 03:12 coolcat3190
3x − 4y = 12
2x + 6y = 18
Choose all of the equations that could be used when solving this system by substitution.
x = 9 − 3y
y = 18 − 3x
y = 3x + 3
x = 4
3
y + 4
Answers: 3
Mathematics, 21.06.2019 15:20
Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)
Answers: 1
3x − 4y = 12
2x + 6y = 18
Choose all of the equations that could be used whe...
2x + 6y = 18
Choose all of the equations that could be used whe...
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