Julius is starts with $40 in his savings account each week he add six dollars to his account the house your big expression that represents the total number julius’s house in his account is 40+ 6w were w represents the number of weeks he has been adding money to his account how much money will just have it is it come after three weeks?

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

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

What ratio is proportional to 18/21