Acorner of a fenced yard forms a right angle. can you place a 12 foot long board across the corner to form a right triangle for which the leg legnths are whole numbers

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Using elimination, what is -4x+2y=-12 4x+8y=-24

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?