Answer:
-1/4
Step-by-step explanation:
y=x
y=20
x=5
y=_x
20=k(5)
20/5=4
k=4
-1=4(x)
-1/4=x
Shirley/Tracey has to stay at least 10 days for the M and N to cost less
Answer:disuxysidux
Step-by-step explanation:suussususu
Refer to the attached file
For your understanding,I am sending this too so that u can understand the concept
If you would like to know the average rate in miles per hour, you can calculate this using the following steps:
420 miles ... 210 minutes
x miles = ? ... 1 hour = 60 minutes
420 * 60 = 210 * x
x = 420 * 60 / 210
x = 120 miles
The correct result would be 120 miles per hour.