A wireless carrier offers the following plans that a person is considering, The Family Plan: $ 91 monthly fee, unlimited talk and text on up to 5 lines, and data charges of $ 46
for each device for up to 2 GB of data per device.
The Mobile Share Plan: $135 monthly fee for up to 10 devices, unlimited talk and text for all the
lines, and data charges of $ 35 for each device up to a shared total of 10 GB of data,
Use P for the number of devices that need data plans as part of their cost.
Find the model of the total cost of the Family Plan $
Find the model of the total cost of the Mobile Share Plan $
Assuming they stay under their data limit, find the number of devices that would make the two
plans equal in cost.
devices
if a family has 6 smart phones, which plan should they choose?

question:

could we have options?

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)