A motorist averaged 50km/h and 75km/h over two consecutive 50km stretches of road. - Calculate the motorist's average speed of the whole journey?

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

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.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.