Question

- 1–8+9÷ - 1 answer this plz

Answer 1

For this case we must resolve the following expression:

$-1-8 + \frac {9} {- 1}$

The division has priority over addition and subtraction, then$\frac {9} {- 1} = - 9$:

$-1-8-9$

Knowing that equal signs are added and the same sign is placed:

$-1-8-9 = -18$

Answer:

$-1-8 + \frac {9} {- 1} = - 18$

Answer 2

Answer:

Step-by-step explanation:  -18