Solve the following expression when a=3 and b = 2
5a^2 - 10b + 9B=​

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?