Find the solution to the system of equations. A. (1, 4)
B. (4, 1)
C. (0, 3)
D. (4, -1)

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What are the sotions to the quadratic equation 9x^2=4

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?