Solve the system of equations.
2x + 4y + 3z= 6
5x + 8y + 6z = 4
4x + 5y + 2z = 6
a. (x = -7, y = 9,2 =-7)
b. (x = -8, y = 10,2=-6)
c. (x=-9, y = 11, z = -5)
d. (x = -6, y = 8, z = -4)

answer by yourhope:

hi! : )

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b if for most of the graph

d if y intercept

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.