87 ⇒ 90
34 ⇒ 30
---- -----
121 120
Ratios can be written 3 ways...
14:1 or 14/1 or 14 to 1
I am only guessing that you mean:
(n-2)/-3<7 if so, multiply both sides by -3 (and reverse the direction of the inequality sign because of negative mulitplication!)
n-2>-21 add 2 to both sides
n>-19
Answer:
The person's height must be greater than or equal to 55 inches to go on the ride
Step-by-step explanation:
Let
x -----> the height of the person
we know that
A person must be at least 55 inches tall to go on the carnival ride
The phrase " at least" means "greater than or equal to"
so
The inequality that represent this situation is

therefore
The person's height must be greater than or equal to 55 inches to go on the ride
Answer: 8/49
Step-by-step explanation: