In the given diagram, find the values of x, y, and z. Oax = 20°, y = 21°, z = 20°
Ob. x = 64°, y = 21°, z = 64°
Oox = 64°, y = 21°, z = 20°
Odx = 115°, y = 115°, z = 64

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Find the commission on a $590.00 sale if the commission is 15%.

Is the power produced directly proportional to the wind speed, give reasons for your answer?