Bianca pays $25 per month for her cell phone and $15 for every gb of data
she uses. tanya pays $5 per month for her cell phone and $20 for every gb of data she
uses.
a
set up a system of two linear equations whose solution will represent the number of
gb at which bianca and tanya will pay the same amount. make sure to define your
variables.
b. solve the system using both a graph and a table.
..
c. interpret the solution.

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x. which term can she add to the polynomial that would not change its grestest common factor? check all that apply

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?