In 2000, U. S. trade with Saudi Arabia totaled $20.6 billion. Of this total, $6.2 billion were U. S. exports to Saudi Arabia. What percent of its total
trade with Saudi Arabia were U. S. exports?

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

What are the solutions of the following system? y=-2x^2 y=x-2

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?