On a​ map, 1 inch equals 5 miles. If two cities are 4 inches apart on the​ map, how far are they actually​ apart?

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?