Answer:
The 'n = 1' below sigma represents the <em>lower </em><em>bound</em><em>.</em> meaning the number from which you start adding.
'25' above sigma is the <em>upper </em><em>bound</em><em>.</em>
In general it means adding 42 from 1 to 25 times.
so 42(25).
Combine like terms.
adding the 80 and 10 is the simplest part of the equation in the beginning, thus it is the beginning.
This should be the correct options:
B) Wrapping a box
C) Making the box out of cardboard
E) Painting a rectangular prism
F) Covering a cylindrical can with a label
Step-by-step explanation:
Answer:
use Desmos where you could see the graph. And they intersect in (4,3)
Step-by-step explanation:
hopefully that works
Answer:

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