Find a unit vector orthogonal to both u and v.
u = i + 3j
v = i + 2k

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?

How many square centimeters of wrapping paper will be used to wrap the shoe box?

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1