the population of portland in 2018 was estimated to be 653,000 rounded to the nearest 1000. Letting x = the population of portland, use the lower and upper bounds of the estimation to express the possible population as a compound inequality

What could explain what happened when the time was equal to 120 minutes

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?