Acar is traveling at 90 miles an hour one mile ahead of this car is a car traveling at 70 miles per hour. how many seconds will it take the first car to over take the second car?

What is the base of 1/9 to the power of 2

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students