The car is travelling with 80kmh. how many km does the car spend for 4h and 30min?

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

What is the difference between regular convex and concave polygons

If the scale factor between two circles is 2x/5y what is the ratio of their areas?