Someone please be a lifesaver and help! Thank you in advance!!

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points