Mathematics, 21.09.2019 22:30 dawsoncollins4117
3x - 2y = 10
5x + y = 4
when solving this system of equations by elimination, which could be the resulting equation when a variable has been eliminated?
a) 13x = 18
b) -7x = 2
c) -7y = 62
d) 8x - y = 14
Answers: 1
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
Mathematics, 21.06.2019 19:30
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
Answers: 2
Mathematics, 21.06.2019 19:30
[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) รท (x^2 + 2x - 8) (x^2 + 6x + 8)
Answers: 1
3x - 2y = 10
5x + y = 4
when solving this system of equations by elimination, which coul...
5x + y = 4
when solving this system of equations by elimination, which coul...
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