Answer:
Infinitely many solutions
Step-by-step explanation:
2y=14-2x
y=-x+7
------------
2(-x+7)=14-2x
-2x+14=14-2x
-2x-(-2x)=14-14
-2x+2x=0
0=0
infinitely many solutions
Answer:
It would have to be 25 dimes
Step-by-step explanation:
It depends if x is positive or negative and the same as in y
Answer: slope is 1
Step-by-step explanation:
-6-4= -10
-1-9 = -10