Let u = (1,5), v = (-3, 3), and w = (2, 3). What is the direction angle of 4w - (2u + v)? O= 59.0°
O = 173.7°
O=276.3°
O=353.7°

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same