Edwin graphs the relationship of the gallons of milk he buys in terms of dollars.

Sam buys milk from a different shop. He writes an equation for the amount he spends on milk, p = 3.4g, where p is the cost and g is the gallons of milk bought. Who buys milk at a lower rate, and what is the price?

Edwin's graph
y = 7 when x = 2.

Sam's equation
P = 3.4g

Edwin:
y = kx
k = y/x = 7/2 = 3.5 cost per gallon
y = 3.5x

Sam's equation:
P = 3.4g
y = 3.4x

Sam buys milk at a lower rate for the price of 3.4 per gallon.

Edwin buys milk at 3.5 per gallon

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catiecasey12351 catiecasey12351 · Answer 2 · 2020-09-28T17:15:42+02:00

catiecasey12351 catiecasey12351

28-09-2020

Answer:

Sam buys milk at a lower rate for the price of 3.4 per gallon.

Step-by-step explanation:

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Edwin graphs the relationship of the gallons of milk he buys in terms of dollars. Sam buys milk from a different shop. He writes an equation for the amount he spends on milk, p = 3.4g, where p is the cost and g is the gallons of milk bought. Who buys milk at a lower rate, and what is the price?

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Edwin graphs the relationship of the gallons of milk he buys in terms of dollars.

Sam buys milk from a different shop. He writes an equation for the amount he spends on milk, p = 3.4g, where p is the cost and g is the gallons of milk bought. Who buys milk at a lower rate, and what is the price?