Answer:
x=14
Step-by-step explanation:
x+7=21
x=14
Answer:
z=16
Step-by-step explanation:
We know for sure that since A and B are parallel that 1, 4, 5, and 8 are equal.
So then the equation is simply 123=7z+11---> 7z=112----> z=16
Answer:
the sum is -4
Step-by-step explanation:
Answer:
Real and irrational numbers
Answer:
1. (-5)
Step-by-step explanation:
Here you go, glad to help :)