Mathematics, 10.12.2019 18:31 DianaAmaroxoxo894
Kathy's father thinks she spends too much time on the phone. he wants to see how much time she spent talking last month, but he does not have the phone bill; he has only his checkbook, which tells him that her bill last month was $110. the phone company charges a monthly base fee of $50, plus ten cents per minute. how many minutes did kathy spend on the phone last month?
Answers: 1
Mathematics, 21.06.2019 19:00, cheryljoseph69
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 21.06.2019 19:30, kayli53531
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
Answers: 1
Kathy's father thinks she spends too much time on the phone. he wants to see how much time she spent...
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01
Mathematics, 16.10.2020 19:01