Yes becuase every input of x gives an output of y and vice versa
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Answer:
Step-by-step explanation:
I suppose they probabilities are equal
so 1/6*1/2 = 1/12
Answer:
x=5, y=-10
Step-by-step explanation:
y = x²-10x+15 --- eqn 1
y = -10 --- eqn 2
Sub eqn 2 into eqn 1:
x²-10x+15 = -10
x²-10x+15+10 = 0
x²-10x+25 = 0
(x-5)² = 0
x-5 = 0
x = 5
8•8•8•8•8 is the correct answer