Question

2) 31 × (5 – 9);4) (51 - 15) × 19;6) (62 - 3)× 6​

Answer 1

2) 31*(5-9)=31*4=124
4) (51-15)*19=36*19=684
6)(62-3)*6=59*6=354

Answer 2

Пошаговое объяснение:

2) 31*(5-9)= -124

1действие: 5-9= -4

2действие: 31*-4= -124

4) (51-15)*19= 684

1действие: 51-15= 36

2действие: 36*19= 684

6) (62-3)*6= 354

1действие: 62-3=59

2действие: 59*6=354

Answer 3

It seems like you've listed some mathematical expressions. If you'd like, I can help you solve them step by step. Let's start with each expression:

1. $31 \times (5 - 9)$: First, perform the subtraction inside the parentheses: $5 - 9 = -4$. Now multiply 31 by -4: $31 \times (-4) = -124$.

2. $(51 - 15) \times 19$: First, perform the subtraction inside the parentheses: $51 - 15 = 36$. Now multiply 36 by 19: $36 \times 19 = 684$.

3. $(62 - 3) \times 6$: First, perform the subtraction inside the parentheses: $62 - 3 = 59$. Now multiply 59 by 6: $59 \times 6 = 354$.

So, the results are:

1. $31 \times (5 - 9) = -124$
2. $(51 - 15) \times 19 = 684$
3. $(62 - 3) \times 6 = 354$