Question

Ayuda pleaseeee, explicación paso a paso

Answer 1

Respuesta:

(2 + 1)=3

-3

= 0

7 + 2 = 9

5 + 1 = 6 =15

$\frac{15}{0}$

7 - 3 = 4

4 - 1 =

= 3

2 + 7 = 9

=9

8 + 2 = 10 =

$\frac{10}{9}$