System of equation with substition
--4x+11y=15
x=2y

x=
y=

Not type of personal health monitor can calculate the number of calories a person burns. true or false?

What is the term that describes a persons tendancy to discover information that supports his or her own ore-existing views? a) critical thinking b) narcissism c) selective exposure d) solipsism

Which is one purpose of creating federal laws and policies for tobacco use? to people stop using tobacco products to implement health events aimed at fighting tobacco use to monitor the trends in tobacco use across demographics to reduce the amount of money spent on tobacco products