SOLUTION: In a new developement, 50 one-and two-bedroom condominiums were sold. Each one-bedroom condominium sold for $120 thousand and each two bedroom condominium sold for $150 thousand. I
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Question 201671: In a new developement, 50 one-and two-bedroom condominiums were sold. Each one-bedroom condominium sold for $120 thousand and each two bedroom condominium sold for $150 thousand. If sales totaled $7050 thousand, how many of each type of unit was sold? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! In a new developement, 50 one-and two-bedroom condominiums were sold. Each one-bedroom condominium sold for $120 thousand and each two bedroom condominium sold for $150 thousand. If sales totaled $7050 thousand, how many of each type of unit was sold?
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n = one bedroom
t = 2 bedroom
n+t = 50 --> t = 50-n
120n + 150t = 7050
Sub for t
120n + 150*(50-n) = 7050
12n + 750 - 15n = 705
-3n = -45
n = 15
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t = 35
