
Mark M. answered 01/30/23
Mathematics Teacher - NCLB Highly Qualified
120 + 35d = 160 + 25d
Can you solve for d and answer?
Kristy P.
asked 01/30/23The Family Plan: $120 monthly fee, unlimited talk and text on up to 5 lines, and data charges of $35 for each device for up to 2 GB of data per device.
The Mobile Share Plan: $160 monthly fee for up to 10 devices, unlimited talk and text for all the lines, and data charges of $25 for each device up to a shared total of 10 GB of data.
Assuming they stay under their data limit, find the number of devices that would make the two plans equal in cost.
Mark M. answered 01/30/23
Mathematics Teacher - NCLB Highly Qualified
120 + 35d = 160 + 25d
Can you solve for d and answer?
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