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March 29, 2015

March 29, 2015

Posted by **LAnae** on Thursday, May 6, 2010 at 8:59pm.

- Math -
**Reiny**, Thursday, May 6, 2010 at 9:25pmhow about

x+y = 14000

.04x + .05y = 620 --- 4x + 5y = 62000

graph using intercepts,

for x+y = 1400 ---> (0,14000) (14000,0)

for 4x+5y=62000 --->(0,12400), (15500,0)

on your grid, let each unit be 1000

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