Answer:
1 and 2 SORRY IF I AM WRONG
14.4913767
Step-by-step explanation:
y=22x+42
y/x=22+42
y/x=64
the answer is -8 13/30
-35
___
27
Start by setting up your pairs (x,y)
-5 & 7 are x
3 & 9 are y
X * X
---------- ÷
Y * Y
(-5, 7)
---------
(3, 9)
-------