Thursday

December 18, 2014

December 18, 2014

Posted by **Ashley Kate** on Monday, January 6, 2014 at 2:32am.

- Algebra -
**Damon**, Monday, January 6, 2014 at 3:35amtens = t

fives = f

ones = p

then

t+f+p = 145

f = 10+2t

p - f = 5 + t so p = 5+f +t

= 5 + 10+2t + t = 15+3t

so

t + 10+2t + 15+3t = 145

6 t + 25 = 145

6 t = 120

t = 20

p = 15+3(20) = 75

f = 10+2(20) = 50

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