Maria works 24.5 hours each week at a bookstore. she earn 8.75 per hour. how much does she earn each week

Which system of linear inequalities is represented by the graph? !

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

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