Mathematics, 27.09.2021 14:00 alyssatamayo641
A student says that the zeros of the quadratic equation y = x2 – 10x + 21 are
-3 and - 7. Is the student correct? If not, describe and correct the error the
student made.
Answers: 3
Mathematics, 21.06.2019 15:30, mag331
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
Mathematics, 21.06.2019 16:30, erbnichole
Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)
Answers: 1
A student says that the zeros of the quadratic equation y = x2 – 10x + 21 are
-3 and - 7. Is the s...
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