URGENT, WILL MARK BRANIEST: A cell phone plan costs $40 a month for unlimited calls and text messages plus $2.25 per GB of data used. Write a linear model that represents the monthly cost (c) of this cell phone plan if the user uses a certain amount (g) GB of data. If you use 55 GB of data, how much would you pay according to this cell phone plan?

$163.75

Step-by-step explanation:

not sure tho...

55*2.25+40=163.75

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.