Ella buys three burgers and two sodas for $3.20, and Sarah buys two burgers and a soda for $2.00. How much money does a burger cost?

Write and solve a system of linear equations.

I dont know the answer please help me.

What is the simplified form of square root of 400 to the 100th power ?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.