Use the Distributive Property to simplify each expression:
3. 20(100 + 4z)

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?