What is the place value of 8 in 12,354.897

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Write and solve a real word problem that involves determining distance on a coordinate plane

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers