(2x-3)/(2(x+2))
x cannot equal -2
Answer:
481
Step-by-step explanation:
Dependent and independent variables. ... The dependent variables represent the output or outcome whose variation is being studied. The independent variables, also known in a statistical context as regressors, represent inputs or causes, that is, potential reasons for variation.
An independent variable is a variable that is manipulated to determine the value of a dependent variable s. The dependent variable is what is being measured in an experiment or evaluated in a mathematical equation and the independent variables are the inputs to that measurement.
I hope this helps you out
Answer:
Karen needs $2400 to reach her goal of 2,700
she will need to work for 300 hours
Step-by-step explanation: