Renniekathleen Renniekathleen

05-01-2015
Mathematics

Answered

What is the value of y in y=2x -5 when x=3.9

Answer :

Аноним Аноним

09-01-2015

[tex]Subtitute\ the\ value\ of\ x=3.9\ to\ the\ equation\ y=2x-5:\\\\y=2\times3.9-5=7.8-5=\boxed{2.8}[/tex]

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