Question

(-4,42 - 3,22)) : (-0,8) + (-6) (- 0,7) =?​

Answer 1

Ответ:

13,75

Пошаговое объяснение:

1)действие в скобках:-4,42-3,22=--7,64

2)деление:-7,64÷(-0,8)=9,55

3)умножаем:-6×(-0,7)=4,2

4)9,55+4,2=13,75

Answer 2

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

First, let's simplify the expression (-4,42 - 3,22) / (-0,8):

(-4,42 - 3,22) / (-0,8) = (-4.42 - 3.22) / (-0.8) (Assuming the comma used in the numbers represents a decimal point) = -7.64 / (-0.8) = 7.64 / 0.8 (Dividing both the numerator and denominator by -1 to get rid of the negative sign) = 9.55

Next, let's simplify the expression (-6) (- 0,7):

(-6) (- 0,7) = 6 * 0.7 (Again, assuming the comma represents a decimal point) = 4.2

Finally, let's add the results of the two simplified expressions:

9.55 + 4.2 = 13.75

Therefore, the value of the expression (-4,42 - 3,22) / (-0,8) + (-6) (- 0,7) is 13.75.