What is y+4=-6(x+6) in standred form

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)