Miranda and her family share a family data plan for their cell phones this month her mom used 400 her father used 350 and her little sister use three 200 minutes they want the average number of minutes to be 350 minutes how many minutes should miranda use

The system of equations graphed below has how many solutions?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)