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Montano1993 [528]
3 years ago
9

F(x)=2.5x-10.5. substitute 2 for x

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
3 0
Dur

f(2)=2.5(2)-10.5
f(2)=5-10.5
f(2)=-5.5
evablogger [386]3 years ago
3 0
2.5*2= 5 
5- 10.5= -5.5
Your answer is -5.5
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