Eight more than twice a number is four times the difference between five and the number

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

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

Factor the expression using the gcf. the expression 21m−49n factored using the gcf