Shannon rode her bicycle 9 10 of a mile from her house to the park. Then she rode 1 10 of a mile from the park to the library. How many miles did Shannon ride in all?

Question 5 spring semester final exam math evaluate

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?