PLEASE HURRY PLEASSEEEE i need help
1 answer:
Answer:
5
Step-by-step explanation:
We cannot repeat an x value for the relation to be a function
Since x=3 ,4, 7 are already used
We must let x=5
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The perpendicular slope is 5/4x
I don't know the rest of the question but
$4.50 is looking good!!
Answer:d
Step-by-step explanation:
2x+2y=12.........&
6x-2y=20.........$
&+$: 8x=32
x=4
2*4+2y=12
y=4
I think it's B
Not 100% sure but I think