Question

A number that is at least 90

Answer 1

lets say a number is x

the expression is


x ≥ 90

Answer 2

`x\geq 90`.

Explanation:

Let x represent the number.

We have been given a sentence. We are supposed to translate our given sentence into an inequality.

We are told that the number is at-least 90. This means that our required number is greater than on equal to 90.

We can represent this information in an inequality as:

`x\geq 90`

Therefore, our required inequality would be
`x\geq 90`.