Use the distance formula to find the distance between each pair of points (1/2 , 4 1/2) (5, -1/2)

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.)

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.