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Mathematics 13 Online
OpenStudy (anonymous):

The width of a rectangle is y feet long. The rectangle is 4 feet longer than it is wide. What is the area of the rectangle? would this be y+4 sq ft

jimthompson5910 (jim_thompson5910):

y+4 is the length

jimthompson5910 (jim_thompson5910):

Area = Length times Width

OpenStudy (anonymous):

so it's right?

jimthompson5910 (jim_thompson5910):

no, the area is actually y(y+4) or y^2 + 4y square feet

OpenStudy (anonymous):

oh..ok. thanks!

jimthompson5910 (jim_thompson5910):

yw

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