Answer:
x = 30
Step-by-step explanation:
Step-by-step explanation:
present temprature outside=10 degree
temp drops every hour= 5 dgree
let number of hours=h
10 9 8 7 6 5 4 3 2 1 0 hours
--l----l----l----l-----l----l-----l-----l-----l----l----l----l----l-----------
-40-35 -30 -25 -20-15 -10 -5 0 5 10 degrees
it will take 10 hours
for the temperature below -40 degree
h=10
Answer:
an=-2n-3
Step-by-step explanation:
Answer:
f=1/25x
f=4/5f (simplified)
x=1/25f
x=4/5x (simplified)
Step-by-step explanation:
To solve for f.
fx=5−2
Step 1: Divide both sides by x.
fx/x=1/25/x
f=1/25x
To solve for x
fx=5−2
Step 1: Divide both sides by f.
fx/f=1/25/f
x=1/25f
2e = 4e - 16
*subtract 4e from both sides
-2e = -16
*divide both sides by -2
<u><em>e = 8</em></u>
