Which expression is equivalent to the following complex fraction? Х
X-3
x2
X2-9
9
X-3
X
X+3
X+3
х
Х
X+3

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11