Mathematics, 12.04.2021 09:20 lucylubugg
One smartphone plan costs $52 per month for talk and messaging and $8 per gigabyte of data used each month. A second smartphone plan costs $82 per month for talk and messaging and $3 per gigabyte of data used each month. Let c represent the total cost in dollars and d represent the amount of data used in gigabytes.
The system of equations {c=52+8dc=82+3d can be used to represent this situation.
How many gigabytes would have to be used for the plans to cost the same? What would that cost be?
Both plans would cost $
if
gigabytes of data are used.
Answers: 2
Mathematics, 21.06.2019 17:30
Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh
Answers: 1
Mathematics, 21.06.2019 18:30
What is the value of x in the following equation? -3x-2=2x+8
Answers: 1
Mathematics, 22.06.2019 02:10
Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15
Answers: 3
One smartphone plan costs $52 per month for talk and messaging and $8 per gigabyte of data used each...
Mathematics, 30.07.2019 18:30
Health, 30.07.2019 18:30
Physics, 30.07.2019 18:30
Geography, 30.07.2019 18:30
Social Studies, 30.07.2019 18:30
Mathematics, 30.07.2019 18:30
Mathematics, 30.07.2019 18:30
History, 30.07.2019 18:30
Mathematics, 30.07.2019 18:30