The rate(speed) is 1 3/5
We can use the distance formula to solve:
d= rt
D= 4/5
T=1/2 hr
Substitute
4/5= 1/2t
Multiply 2 on both sides
2* (4/5)=(1/2)t * 2
8/5=t
We can simplify this to 1 3/5
The answer is 1
that is because the y intercept is the number the constant.
Step-by-step explanation:
3x+50=6x-10
50=3x-10
60=3x
x=20