For the sequence an = 3n/(n + 1), what is the value of 210?
Enter your answer as a fraction.

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

For what value of (y) is 3^3/3^y =1/9

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool