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Ira Lisetskai [31]
2 years ago
4

1). The $70 selling price of a bicycle is the cost increased by 4 times the cost. Find the cost?

Mathematics
1 answer:
Korvikt [17]2 years ago
8 0
70 = x + 4x
70 = 5x
70/5 = x
14 = x <== the cost
=================
2m - 3 = 215
2m = 215 + 3
2m = 218
m = 218/2
m = 109 <== Mike's weight
==================
x + 5x = 36,000
6x = 36,000
x = 36,000/6
x = 6000 <== what he saved

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Step-by-step explanation:

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