NO LINKS I REALLY NEED HELP

Cody worked 42.5 hours per week in july. this is 12.25 hours more per week than he worked in june.how many hours did cody work per week in june?

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?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account