Answer:
slope = 2/5 , y-intercept = -30
Step-by-step explanation:
-2x + 5y = -30
5y = 2x - 30
y = 2/5x - 6
we know that the general form is:
y = (slope)*x + (y- intercept)
so, from our equation, we can say that...
slope = 2/5
y- intercept = -30
1. n=58/5
2. x= - 5.32
3. x= 86/15
Answer:
40 miles per hour
Step-by-step explanation:
From 11:15 to 1:15 it's 2 hours.
They drove 80 miles in 2 hours.
unit rate = speed = distance/time = (80 miles) / (2 hours) = 40 miles per hour
Answer:
5.5 hours or 330 minutes
Step-by-step explanation: