ov3rat3d ov3rat3d

20-04-2015
Mathematics

Answered

2. Which ordered pair is the best estimate of the solution of the system?

(Points : 1)
A. (–4, –3)
B. (–4, –4)
C. (–5, –3)
D. (–5, –4)

2 Which ordered pair is the best estimate of the solution of the system Points 1 A 4 3 B 4 4 C 5 3 D 5 4 class=

Answer :

Panoyin Panoyin

20-04-2015

-4x + y = 14
3x - y = -16
   -x = -2
   x = 2
-4(2) + y = 14
   -8 + y = 14
+ 8    + 8
   y = 22
(x, y) = (2, 22)

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