SOLUTION: There are 78 major sources of pollen in the US. These pollen sources are catagorized as grasses, weeds, and trees. If the number of weeds is 9 less than twice the number of grasses

Algebra ->  Equations -> SOLUTION: There are 78 major sources of pollen in the US. These pollen sources are catagorized as grasses, weeds, and trees. If the number of weeds is 9 less than twice the number of grasses      Log On


   

Question 1092928: There are 78 major sources of pollen in the US. These pollen sources are catagorized as grasses, weeds, and trees. If the number of weeds is 9 less than twice the number of grasses, and the number of trees is 2 more than twice the number of grasses, find the number of grasses, weeds, and trees that are major pollen sources. I GOT Grass 17, Weeds 25, Trees 37
IS THIS CORRECT?
Answer by ikleyn(52884) About Me  (Show Source):
You can put this solution on YOUR website!
.
Instead of asking "IS THIS CORRECT?"

you may check whether your numbers satisfy the given conditions.