Question

Nita wants to buy a new keyboard for her computer. She will buy the keyboard when it is on sale for under $50 Write an inequality that describes k, the price in dollars at which Nita will buy the keyboard

Answer 1

This would be k < 50.

This inequality states that k, the price at which Nita wants to buy the new keyboard, is less than 50 dollars.

Answer 2

0 ≤ k ≤ 50

Explanation:

Here k represents the price of the keyboard ( in dollars ),

Given,

Nita will buy the keyboard,

If the price of the keyboard is under $ 50,

That is,
`k \leq 50`

Also, the price can not be negative,

⇒
`0 \leq k`

Hence, the required inequality is,

`0 \leq k \leq 50`