or
or
Solve the following problems:
Katrina has a wheat business. She purchases wheat from a local wholesaler at particular cost per pound. The price of the wheat at her stores is $3 per pound. Her faulty spring balance reads: 0.9 pounds for a pound. Also, in the festival season, she gives a 10% discount on the wheat. She found that the made neither a profit nor a loss in the festival season. At what price did Katrina purchase the wheat from the wholesaler?
Solve the following problems:
John is 20 years older than Steve. In 10 years, Steve's age will be half that of John's. What is Steve's age?
(Age)
