What is the equation of the graphed line written in standard form?
O 2x - y = -4
O 2x - y = 4
O y = 2x – 4
O y=x-4

The variable in a relation who’s value depends on the value of the independent variable is called what?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?