Which statement about the system of equations is true?
1 answer:
8x + 6y = 10 ----------- (1)
5x - 3y = 2.2 ---------- (2)
(2) x 2:
10 x - 6y = 4.4 --------(2a)
(2a) + (1)
18x = 14.4
x = 1.8 ------- sub into (1)
8 (1.8) + 6y = 10
14.4 + 6y = 10
6y = 10 - 14.4
6y = - 4.4
y = - 0.73
There is 1 set of solution to it. (Answer C)
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C i think, sorry if its wrong
The answer is B. The data is similar throughout the line.
Answer:
Step-by-step explanation:
Hhhh
Substitute in y= equation into 2nd equation to start.
(2,5)
You combine the like terms to get
2s^2y^2-4a^2sy+2a^4
