Hi!
Okay, so this actually isn't too bad! (For number 5) Just add the negative x over to get 2x. Then subtract 2 over to get -10. Then divide by 2 (-5) and you're done! For the rest, do the same thing. Get the x's on one side, get the regular numbers on the other, and divide! Hope that helped!
Answer:
See attached photo for solutions
Step-by-step explanation:
(-16,7)
K=5 which makes y=0
Plug in -16 for x which means y=7
Therefore, - 16,7 will be the value of x,y that has no solution.
k=5
Choice 3 because it is the difference of two squares and you will always come out with a subtraction symbol in one parenthesis and a addition symbol in the other parenthesis
