Question

-5x-6=?? ответы: 90, -90, 30, -30

Answer 1

Ответ:

30 Вот твой ответ

поставь пж 5 звёзд

Answer 2

To find the value of -5x - 6, we can substitute different values of x and evaluate the expression. Let's try each option:

For x = 90: -5(90) - 6 = -450 - 6 = -456

For x = -90: -5(-90) - 6 = 450 - 6 = 444

For x = 30: -5(30) - 6 = -150 - 6 = -156

For x = -30: -5(-30) - 6 = 150 - 6 = 144

None of the given options (90, -90, 30, -30) match the values we obtained. Therefore, the answer is none of the above.