20 9\16 + 24 5\8 + 21 5\16 + 23 3\8 don't simplify

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

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

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?