Hola espero que tengan un buen día, me ayudan con mi tarea por favor? =) Savannah tenía 400400400 chispas de chocolate. Ella guardó xxx chispas para decorar y mezcló el resto equitativamente para 333 charolas de panqués.
¿Cuántas chispas de chocolate había en cada charola de panqués?

The system of equations graphed below has how many solutions?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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