Do these sides form a triangle? 8,3,5. ( There is no picture)
Sorry, but, pls answer it if you can. :)

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities