Answer:
-8x im pretty sure!!
Step-by-step explanation:
The Solution:
Given:
We are asked to write the inequality that represents each situation.
Case 1:
Using d to represent the distance (in feet) to the nearest exit door, we have
![d](https://tex.z-dn.net/?f=d%3C200%5Ctext%7B%20ft%7D)
Case 2:
Using t to represent the time (in minutes) of a runner who qualifies for the
championship, we have:
Answer:
4/3
Step-by-step explanation:
The exponential form is (3x+4)^4=4096
Take the fourth of both sides:
3x+4=plus or mins 8
3x+4=8 or 3x+4=-8
So
3x=4 or 3x=-12
x=4/3 or x=-4 (this sound won't work because 3x+4 becomes neg)
So only sol 4/3.
Answer:
x≤10
Step-by-step explanation: