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Serjik [45]
2 years ago
8

The value of y varies directly with x. When y = 3.5, x = 2. What is the value of y when x is 16?

Mathematics
1 answer:
AveGali [126]2 years ago
4 0
In order to do this problem, you have to divide 16 by 2 to see how many times x was multiplied. you would find that x was multiplied 8 times, so in order to find y, you would multiply 3.5 eight times.

y = 28 when x = 16
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Mrs.Davis bought 6 pounds of grapes for 18 dallors at this rate how much would 72 ounces of grapes have cost
harkovskaia [24]

Answer:

Cost of 72 ounces of grapes is $13.5


Step-by-step explanation:

In order to solve his problem, we first need to get all the values in the same units.

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