Atrain travels at a constant rate of 30 miles per hour. how long will it take the train to travel 100 miles

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.