Step-by-step explanation:
(2160×8)÷(60×2)
Or, 270÷120
or, 2.25.
therefore answer is 2.25
Answer:
2i answer is 5
2ii answer is 8
2iii answer is -1
2iv ans is 9
Step-by-step explanation:
X + 2 =7
X = 7 - 2
X = 5
3x - 1 = 23
3x = 23 + 1
3x = 24
X = 8
5x + 7 = 2(X+2)
5x + 7 = 2x + 4
5x - 2x = 4 -7
3x = -3
X = -1
5x - 1 = 44
5x = 44+1
5x = 45
X = 9
3 x -2 = -6
-6 + 2y = -4
+6. +6
2y = 2
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y = 1
your answer should be A (-2, 1)
I hope this helped!
