Question

1) (-3-8)-[4-(-6)]

2) 380+ [45÷9 (25-3)]​

Answer 1

Explicación paso a paso:

1.

$(-3-8)-[4-(-6)] </p><p>$

$- 11 - (4 - ( - 6))$

$- 11 - 10$

$- 21$

2.

$380+ [45÷9 (25-3)]$

$380 + 5(25 - 3)$

$380 + 5 \times 22$

$380 + 110$

$490$