Posted by Jane on Friday, December 30, 2011 at 10:28am.
335 acres of corn
85 acres of pumpkins
x+(x+250)=420
2x+250=420
x=85
85+250=335
Therefore,
335 acres of corn and 85 acres of pumpkins
a total of 121 people came to the science fair this year.this number is 7 more than twice the number of people who came to last year's science fair
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