Answer:
1, see the picture below, I used a calculator!
I hope this helps!!
Using simultaneous equation,
a=-1, b=1, x=1, y=0
OR
a=1, b=-1, x=1, y=0.
Commutative because your switching the order
Answer:
315 miles
Step-by-step explanation:
450 (total miles) x (since they said "of", you multiple) 70% (amount completed) gives you 315 miles.
Answer:
The answer should be "Outlier".