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Anna35 [415]
2 years ago
10

Hong made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for both necklaces wa

s 10.40 If the beads cost 2.50 for each necklace, how much did each pendant cost?

Mathematics
1 answer:
egoroff_w [7]2 years ago
6 0
B+ p= 10.40
b=2x 2.50
Now using substitution method replace b in first equation with value of second equation basically combing the two equations into one do you end up with one variable to solve .
2 x 2.50 +p =10.40
5 + p=10.40
P=$5.40
b =$5.00
The answer is EACH pendant cost $2.70
(You have to divide 5.40 by two )
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