1. 0.00262 or 131/50000
2. 0.436 or 109/250
3. 0.00773 or 773/100000
4. 0.0565 or 113/2000
Answer:
20 mph.
Step-by-step explanation:
Unit rate = distance / time
= 80/4
= 20 miles per hour.
Answer:
y=x^2 is not a linear function
Step-by-step explanation:
2(n-9) = 3(n + 5)
2n - 18 = 3n + 15
2n - 3n = 15 + 18
-n = 33
n = -33
Answer:
They gained 4 1/2 yards
Step-by-step explanation:
It was a positive gain because they didn't go back.