zoeedadoll
08.12.2020 •
Mathematics
2
(6,-6)
(-1,7)
DESMOS Graphing Calculator
Drag each solution to the correct system of equations. (All solutions will not be used!)
--4x – 2y =-12
4x+8y=-24
18x - 6y = 11
15x - 5y = 10
-6x + 5y = 1
(7,-1)
6x + 4y=-10 (-2,6)
(-1,-1)
(0,0)
-2x - 4y = 10
(-6,6)
2x + 4y = -10 No solution
No solution
Infinite Solutions
Infinite Solutions
4x+8y = 20
-4x + 2 y = -30
--3x + y = -9
12x - 4y = 24
Solved
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Ответ:
true
Step-by-step explanation:
If u put 4 into x's place in the equation it equals 10
2(4-9) =-10
2(-5) = -10
negative times a positive is always a negative
PEMDAS