what number must you add to complete the square? x^2+6x=13 A.(x+3)^2=22 B.(x+3)^2=4 (x+9)^2=22 (x+9)^2=4

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

To decrease an amount by 16% what single multiplier would you use