Posted by walter on Tuesday, July 16, 2013 at 11:13am.
The area of a rectangle is 15 + 5y square feet. Which of the following expressions could be the lengths of the sides of the rectangle, in feet?

luella high  Steve, Tuesday, July 16, 2013 at 11:17am
don't know the choices, but since 5 is the only divisor, I'd say
5 and y+3

luella high  walter, Tuesday, July 16, 2013 at 11:22am
to Steve these are the choices
A.
5 and 3y
B.
5 and 3 + y
C.
5 and 5 + y
D.
3 and 5 + 3y

luella high  Steve, Tuesday, July 16, 2013 at 11:24am
well, I guess you know which one to choose, eh?
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