What expression is equivalent to 2 (a+2b)-a-2b
3a+2b
3a-2b
a-2b
a+2b

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Which linear inequality is represented by the graph?