¿Cuántas diagonales tiene un polígono de 12 lados desde un mismo vértice? Es que no quiero pensar jaja

Write the sentence as an equation. z plus 372 is equal to 160

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together