The sum of the digits of a two digit number is 9. if the digits were reversed, the new number would be 9 more than the original number . find the number

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?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.