65% of the 800 students at north high school ride the bus. how many students ride the bus?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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

Evaluate the expression. (9 + 5)(3 + 2)0