<span> Use the substitution method to justify that the given system of equations has no solution.</span>
$430 because you divide 15,480 divided by 36 and get your answer
Answer:
B. 187
Step-by-step explanation:
I think this is correct I took a test on this before
Answer:
No, this matrix is singular
Step-by-step explanation:
-1*-2*3=6
2*1*-2=-4
1*2*-1=-2
So, 6+(-4)+(-2)=0 -SINGULAR-
804 miles/12 hours = 67 miles
Which means that Ivan drove 67 miles per hour
67 miles*9 hours = 603 miles
Which means that in 9 hours Ivan can drive 603 miles if he drives at a constant speed of 67 miles per hour.
