Question

1) (-8 + 10 - 7):(-5); 2) (-37 + 15 - 24): 2; 3) (-90 - 40 - 20): 15; 4) (-96 - 48 - 72): 12.

Answer 1

Ответ:

1) (-8 + 10 - 7):(-5)=-5:(-5)=1

2) (-37 + 15 - 24): 2=-46:2=-23

3) (-90 - 40 - 20): 15=-150:15=-10

4) (-96 - 48 - 72): 12=-216:12=-18

Answer 2

Ответ:

1) (-8 + 10 - 7):(-5)=-5:(-5)=1

2) (-37 + 15 - 24): 2=-46:2=-23

3) (-90 - 40 - 20): 15=-150:15=-10

4) (-96 - 48 - 72): 12=-216:12=-18

Пошаговое объяснение:

Answer 3

Let's solve each of these mathematical expressions step by step:

1. (-8 + 10 - 7) / (-5): = (2 - 7) / (-5) = (-5) / (-5) = 1

2. (-37 + 15 - 24) / 2: = (-22) / 2 = -11

3. (-90 - 40 - 20) / 15: = (-150) / 15 = -10

4. (-96 - 48 - 72) / 12: = (-216) / 12 = -18

So, the solutions are:

1. 1
2. -11
3. -10
4. -18