Question

2,5•-4-2,5•(-2)-25:(-5)

Answer 1

Ответ:-10

Пошаговое объяснение:

2,5×-4=-10

2,5×-2=-5

-25÷-5=5

-10-(-5)-(-5)=0

Answer 2

To solve the expression, let's break it down step by step:

1. Start with the multiplication: 2.5 * -4 = -10

2. Next, multiply: 2.5 * (-2) = -5

3. Move on to the division: -25 / (-5) = 5

4. Finally, perform the addition and subtraction operations: -10 - (-5) + 5 = -10 + 5 + 5 = 0

Therefore, the value of the expression 2,5•-4-2,5•(-2)-25:(-5) is 0.