You invest $20000 into an account paying 9% annual interest rate. if the total earned is 1550 how long did you invest the money

What term makes it inconsistent y=2x - 4

Math each whole number with a rational,exponential expression

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