anonymous
  • anonymous
PROBLEM SOLVING USING SYSTEMS OF EQUATIONS Donna has half as many purses as Peggy. There are 66 total. How many purses does each girl have?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
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anonymous
  • anonymous
x= donna y=peggy x+y= 66 1/2y=x that is all i have so far
lgbasallote
  • lgbasallote
let x = no. of purses Peggy has y = no. of purses Donna has y = x/2 x +y = 66 first simplify the first equation... -x + 2y = 0 now perform the elimination thing... 3y = 66 y = 22 Donna has 22 purses Peggy has 44 purses
anonymous
  • anonymous
thankyou so much, you make it so simple for me!

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