Mathematics, 01.07.2019 05:00 shelbyetheridge1011s
Customers of a phone company can choose between two service plans for long distance calls. the first plan has an $11 monthly fee and charges an additional $0.14 for each minute of calls. the second plan has an $18 monthly fee and charges an additional $0.10 for each minute of calls. for how many minutes of calls will the costs of the two plans be equal?
Answers: 1
Mathematics, 21.06.2019 19:00
[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Mathematics, 21.06.2019 22:00
Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?
Answers: 1
Mathematics, 21.06.2019 22:30
Factor the polynomial by its greatest common monomial factor.
Answers: 1
Customers of a phone company can choose between two service plans for long distance calls. the first...
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