Mathematics, 19.06.2020 15:57 janiyanmartin07
Use the substitution method to solve the system of equations. Choose the
correct ordered pair.
2x + y = 10
y= x-5
O A. (9,-8)
O B. (7,2)
O C. (8,-6)
D. (5,0)
Answers: 1
Mathematics, 21.06.2019 20:30, Travisbennington
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
Use the substitution method to solve the system of equations. Choose the
correct ordered pair.
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