What is the simplified form of 2 over x squared plus x minus 1 over x ?
x= (x-1)/x(x+1)
x=(1-x)/x(x+1)
x=(3-x)/x(x-1)
x=(x+2)/x(x-1)

What is the reflection image of (5,-3) across the line y = -x?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%