Rafael is picking out some movies to rent, and he is primarily interested in foreign films and mysteries. He has narrowed down his selections to 14 foreign films and 6 mysteries. Step 1 of 2 : How many different combinations of 4 movies can he rent?

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?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels