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Mathematics 23 Online
OpenStudy (anonymous):

the diameter of a small pizza is 16 centimeters. this is 2 centimeters more than two fifths of the diameter of a large pizza. find the diameter of the large pizza

OpenStudy (anonymous):

try setting up an equation. let d = diameter of small pizza and D = diameter of large pizza: d = 2 + (2/5) D

OpenStudy (anonymous):

where d = 16 cm

OpenStudy (anonymous):

13?

OpenStudy (anonymous):

\[16 = 2 + \frac{ 2 }{ 5 } D\] subtract 2 from both sides, then multiply both sides by 5/2

OpenStudy (anonymous):

35 !!

OpenStudy (anonymous):

you got it

OpenStudy (anonymous):

tyyy !!

OpenStudy (anonymous):

np

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