Plis dam 30 p plis......
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Poziom A :
[tex]a] \ y=2+x=2+4=6\\\\b] \ y=3\cdot x=3\cdot2=6\\\\c] \ y=x-4=6-4=2\\\\d] \ y=x:5=15:5=3[/tex]
Poziom B :
[tex]a] \ c=a-b=8-2=6\\\\b] \ c=a+3\cdot b=8+3\cdot2=8+6=14\\\\c] \ c=\frac{a}{2\cdot b}=\frac{8}{2\cdot2}=\frac{8}{4}=2\\\\d] \ c=a\cdot b-3=8\cdot2-3=16-3=13\\\\e] \ c=\frac{a}{b}+1=\frac{8}{2}+1=4+1=5\\\\f] \ c=a+2-b=8+2-2=8[/tex]