Go
bo
30
24 14x=140
(d) in 2019, carmen plans to use 4 gigabytes of data per month, except during july and august
when she will only use 2 gigabytes. based on this, which plan should carmen choose for the
year? how much would it cost her for the year in total? justify your answers with
mathematical calculations.
in 2019 carmen plans to use 4 gigabytes of data per month except during july and august when she will only use two gigabytes.