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Vikki [24]
3 years ago
9

A bottle of 150 vitamins costs $5.25. If the cost varies directly with the number of vitamins in the bottle, what should a bottl

e of 250 vitamins cost?
Mathematics
1 answer:
kkurt [141]3 years ago
6 0

Answer:

$8.75

Step-by-step explanation:

Set up a proportion where x is the cost of a bottle with 250 vitamins:

\frac{150}{5.25} = \frac{250}{x}

Cross multiply and solve for x

150x = 1312.5

x = 8.75

So, it will cost $8.75 for a bottle with 250 vitamins

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