Two people, A and B, travel from X to Y along different routes. Their journeys take the same amount of time,
A's route
90 km
B's route
60 km
B travels at an average speed of 40km/h.
What is A's average speed?

How many days was the temperature above 90 degrees?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

The quotient of 15 and a number is 1 over 3 written as an equation