30 EASY points! Train A has a speed
20
miles per hour greater than that of train B. If train A travels
250
miles in the same times train B travels
210
miles, what are the speeds of the two trains?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected

What is the equation for the line that passes through the points (-6,4) and (-2,9) answer in point slope form