Irene works in a bakery. she uses 250 milliliters of milk to make a loaf of bread. how many liters will she need to make 15 loaves of bread ? show your work

a.3.75liters
b.37.5liters
c.375liters
d.3,750liters

This question awards 100 ! i really don’t want to fail i will also mark you !

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

Determine the area of a triangle with (see picture below)