Chris wanted a new pair of Jordans, so he sold all of his old Pokémon cards for $150. He had 10 times as many regular scored as rare cards. If he sold his rare cards for $3.50 and his regular cards for $.15 how many of each did he have? What are your let statements?
What are your two equations?
Write one equals with one variable.
Solve the problem.

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

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?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?