SOLUTION: If the cost of calls with phone company TLC represents a proportional relation, which list shows the cost of calls that last 1 minute, 2 minutes, 3 minutes, and 4 minutes? a. $1

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: If the cost of calls with phone company TLC represents a proportional relation, which list shows the cost of calls that last 1 minute, 2 minutes, 3 minutes, and 4 minutes? a. $1      Log On


   

Question 76367: If the cost of calls with phone company TLC represents a proportional relation, which list shows the cost of calls that last 1 minute, 2 minutes, 3 minutes, and 4 minutes?
a. $1.50, $2.50, $3.50, $4.50
b. $1.25, $2.50, $5.00, $10.00
c. $1.00, $2.00, $4.00, $7.00
d. $0.25, $0.50, $0.75, $1.00
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
d. it's a quarter per minute
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Cheers,
Stan H.