Question

what is the amount due for international minutes? monthly utilities | $ billed per unit | usage | amount due electricity | $0.17/kwh | 3,700 kwh | $629.00 water | $0.011/10 gal | 4,600 gallons | $5.06 gas | $1/100 cubed ft | 5,900 cubed feet | $59.00 phone lines | $43/line | 8 lines | $344.00 international minutes | $0.19/minute | 90 minutes | $? internet service | $135/month | flat charge per month | $135.00

Explanation:

Step1: Identify the formula

The amount due for a service is calculated by multiplying the cost per unit by the usage. For International Minutes, the formula is: Amount Due = (Cost per Minute) × (Number of Minutes)

Step2: Plug in the values

Cost per minute is $0.19/minute and usage is 90 minutes. So we calculate $0.19 × 90.

Step3: Perform the multiplication

$0.19 × 90 = 17.1$

Answer:

$17.10$