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tangare [24]
3 years ago
14

What is the value of the function y=1.3x+22 when x=-7? y= -----------

Mathematics
2 answers:
Rainbow [258]3 years ago
8 0
\rm y=1,3x+22 \\ y=1,3*(-7)+22 \\ y=22-9,1 \\\rm{ \bold{y=12,9}}
rodikova [14]3 years ago
5 0
y=1.3x+22

y=1.3(-7)+22

y = 12.9
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