Mario ran 10 miles in 1 hour and 15 minutes (1.25 hours). What was his average speed? 12 miles per hour
six miles per hour
eight miles per hour
10 miles per hour

ASAP PLSS

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.