Answer:
The last answer choice
Step-by-step explanation:
This transformation doesn't not keep its congruent
Answer:
False the center number is a postive 8
Step-by-step explanation:
Answer:
x=-5, y=-1
Step-by-step explanation:
Substitute x=-4+y into -2x-5y=15. So we have
-2(-4+y)-5y=15
8-2y-5y=15
-7y=7
y=-1
And x is -4+y so x= -4+(-1)= -5.
Answer:
7
Step-by-step explanation: