Which fractions are equivalent to 2/12 + 4/12? Check all that apply. [] 1/2

[] 2/4

[] 3/6

[] 2/3

[] 3/4

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

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents