24.9 miles/hour = 24.9/60 miles/minute = .415 miles/minute
<span>distance = speed * time </span>
<span>= .415 * 30 = 12.45 miles</span>
Y - x = 6
y + 2x = 57
2y - 2x =12
y + 2x = 57
∴3y = 69
y = 23
23 - x = 6
-x = -17
x =17
large van = 23
small van = 17
Answer:
179 + 49+ 139 = 367
Step-by-step explanation:
Answer:
N=8
Step-by-step explanation:
6N=48
Divide by 6 both sides
6N/6=48/6
N=8
