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hailey and kacie are selling candles to raise money.
• hailey...
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Mathematics, 19.09.2019 23:00 davidrodriguez122001
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hailey and kacie are selling candles to raise money.
• hailey is selling candles for $4 each and has already raised $160.
• kacie is selling candles for $7 each and has already raised $70.
which equation can be used to find c, the number of candles each girl needs to sell so that the total amount raised is the same for both hailey and kacie?
a)
4c + 7c = 160 + 70
b)
4c + 70 = 7c + 160
c)
4c + 160 = 7c + 70
d)
4 + 160 = 7c + 70c
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