Solve the system by using the combination method
4x+9y=7
4x-9y=9...
Mathematics, 15.10.2019 14:10 VamPL
Solve the system by using the combination method
4x+9y=7
4x-9y=9
Answers: 3
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Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
Answers: 1
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