Answer:
5 miles per minute
Step-by-step explanation:
20/4 = 5miles
5 miles / minute
Answer:
x=3
Step-by-step explanation:
Well if 4x>10, then x needs to be more than 2.5, (because 2.5*4=10) So the only answer left is x=3
use the equation (y-y)=m(x-x). for example with the first equation: (y-7)=-4(x-2) distribute the slope into the (x-2). this will give you (y-7)=-4x+8. then you add the 7 to both sides to cancel it. this gives you y=-4x+15. hope this helps!! :)
