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Mathematics 17 Online
OpenStudy (anonymous):

sonya has 10 dollars less then paula. together they have 90 dollars. would the equation be s = p -10 = 90 and how would you solve it? step by step plz :)

OpenStudy (anonymous):

well let's just say that Paula has $50 and Sonya has $40. Just add them together to get $90. So the equation you have is correct.

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