Question

Number 8 please :)) explain

Answer 1

$\frac{8}{4} *(-4)-9*(-9)$

$\frac{8}{4} * \frac{-4}{1}-9*(-9)$

$\frac{8*-4}{4*1}-9*(-9)$

$\frac{-32}{4}-9*(-9)$

$-8-9*(-9)$

$-8+81$

$73$

The answer is B) 73