What am supposed to do I'm new

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .