What is the area of a circle with a diameter of 10 cm? Use 3.14 for pi.

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13