Mathematics, 18.03.2021 02:00 sheila101

Here is a number machine input
x5
-2
>output
(a) Work out the output when the input is 8
(1)
(b) Work out the input when the output is 28

Answers: 2

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Here is a number machine input
x5
-2
>output
(a) Work out the output whe...