KKHeffner02
24.02.2021 •
Mathematics
Each
square below
represents one whole.
What percent is represented by the shaded area?
%
Solved
Show answers
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Ответ:
y = 2x - 7
Step-by-step explanation:
Expand the right hand side,
y - 1 = 2 times x AND 2 times -4
which becomes
y - 1 = 2x - 8
rearrange in the form y = mx + c, by bringing the -1 from the left hand side, to the right hand side
y - 1 + 1 = 2x - 8 + 1
y = 2x - 7