Question

Чтобы ответить на этот вопрос (решить задачу) Лика составила неравенство x<16 в этом неравенство буквой x она обозначела число фотографий сделанных мальчиками при каких значениях переменной x это неравенство будит верным ? Неверным ? Как вы думаете какие значения переменной будут решениями этого неравенства?

Answer 1

Ответом будут все числа от -∞(бесконечность), до 15(включительно)
Ответ:(-∞;15)

Answer 2

Understanding the Problem

The problem states that Lika has created the inequality x < 16, where the variable x represents the number of photographs taken by boys. We need to determine the values of x for which this inequality is true and false.

Solving the Inequality

To solve the inequality x < 16, we need to find the values of x that satisfy this condition. In this case, any value of x that is less than 16 will make the inequality true, while any value of x that is greater than or equal to 16 will make the inequality false.

Solution

Therefore, the values of x that will satisfy the inequality x < 16 are all real numbers less than 16. In interval notation, this can be represented as (-∞, 16).

On the other hand, the values of x that will make the inequality x < 16 false are all real numbers greater than or equal to 16. In interval notation, this can be represented as [16, +∞).

In summary: - The inequality x < 16 is true for all values of x less than 16, represented as (-∞, 16). - The inequality x < 16 is false for all values of x greater than or equal to 16, represented as [16, +∞).

I hope this helps! Let me know if you have any further questions.