Answer:
18
Step-by-step explanation:
dist between 7 and -11
7-(-11)
7+11
18
Answer:
the answer is easy.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Substitute:
Expand:
Simplify:
Divide both sides by 25:
Plug this back into one of the original equations to find y:
The ordered pair that represents this solution is therefore:
Hope this helps!