Final answer:
Online linear algebra equation solvers are available and can solve various linear equations, such as those related to total hours based on square footage, total payments for classes, and total cost of attendance over the years.
Step-by-step explanation:
The availability of an online linear algebra equation solver would generally be considered a) Available. These types of solvers can handle a variety of linear equations and are designed to provide users with quick solutions. For example, equations of the form y = mx + b are readily solved by such online tools.
Considering various scenarios in linear algebra:
- The total number of hours required based on square footage is found using the equation y = x + 4, where x represents the square footage in units of 1,000 and y is the total number of hours.
- For a class, the total payment can be calculated using y = 100(x) + 2,000, with x being the number of students and y representing the total payment.
- The total cost of attendance over a number of years is given by y = 3,000(x) + 500, where x is the number of years enrolled, and y is the total cost.