Which expressions are equivalent to 7x - 14? Check all that apply. 0 14 – 7x
O x-2
0 -(14 - 7x)
07(x - 2)
O 3x - 14 + 4x
O 2x - 10 + 5x + 4

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

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.)

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?