7. Which statement below is true about irrational numbers?
A. Some irrational numbers are natural numbers.
B. Irrational numbers include decimals with a
repeating pattern.
C. Every non-perfect square will be an irrational
number.
D. Irrational numbers will never be real numbers.
nosents a set of rational

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