Mathematics, 16.04.2020 19:51 AM28
The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The monthly cost for 38 minutes of calls is $16.05 and the monthly cost for 61 minutes is $18.58. What is the monthly cost for 45 minutes of calls
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Mathematics, 21.06.2019 13:20
The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?
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Mathematics, 21.06.2019 17:00
How to solve a simultaneous equation involved with fractions?
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Mathematics, 21.06.2019 22:00
Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?
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Mathematics, 22.06.2019 00:30
The value, v, of kalaniβs stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase
Answers: 1
The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total callin...
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