Question

1) -7*(-6)+17 2) -27:(-3)-10 3) -4*(-3):12 4) -64 :(-8):(-4)

Answer 1

Привет,
1) -7•(-6)+17= 42+17= 59
2) -27:(-3)-10= 9-10= -1
3) -4•(-3):12= 12:12= 1
4) -64 : (-8): (-4)= 8 : (-4) = -2

Answer 2

Let's solve each of these mathematical expressions:

1. -7 * (-6) + 17 = 42 + 17 = 59

2. -27 / (-3) - 10 = 9 - 10 = -1

3. -4 * (-3) / 12 = 12 / 12 = 1

4. -64 / (-8) / (-4) = 8 / 4 = 2

So, the answers are:

1. 59
2. -1
3. 1
4. 2