Answer:
y=4
Step-by-step explanation:
-9x - 3y = 6
Let x =-2
-9(-2) -3y =6
18 -3y =6
Subtract 18 from each side
18-18-3y = 6-18
-3y = -12
Divide each side by -3
-3y/-3 =-12/-3
20:9
The area of a rectangle is length*width
The answer is A
This is simple
25 × 60 (1 minute) × 60 (1 hour) = 90,000 meters/hour
90,000 converted into miles is 55.923
