Pls answer part A and part B!!!

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)?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,