There were 18 students running in a race. How many different arrangements of first, second, and third place are possible?
1 answer:
You might be interested in
Answer: 0
Step-by-step explanation:
Point A = (3 , 4)
Point B = (7 , 4)
=
Answer:
Explanation:
Follow PEMDAS in reverse to undo what's happening to x.
We first add 1 to both sides, then divide both sides by 5 to fully isolate x.
Refer to the steps below to see what I mean.
The inequality sign stays the same the entire time. The only time it flips is when you divide both sides by a negative number.
The solution set for x is anything -3 or larger.
If x was an integer, then we could say the solution set is {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, ...}