Mathematics
Mathematics, 09.10.2019 13:30, infoneetusinghoyg22o

Solve the system by graphing. y=x−22 x+y=1
a. (1, -1)
b. (-1, -1)
c. (1, 1)
d. (-1, 2)

solve using the quadratic formula. x² + x = 12
a. 3, -4
b. -3, 1/4
c. -3, -4
d. 3, 4

solve. -14 + x² = 5x
a. -2, 1/7
b. 2, 7
c. -2, 7
d. -2, -7

answer
Answers: 3

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Do you know the correct answer?
Solve the system by graphing. y=x−22 x+y=1
a. (1, -1)
b. (-1, -1)
c. (1, 1)

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