Question

Alguien que me ayude a resolver todo doy 100 puntos

Answer 1

Respuesta:

[tex] - \frac{1}{5} + ( - \frac{3}{2} ) = - \frac{17}{10 } [/tex]

[tex] - \frac{1}{5} + ( - 6) = - \frac{31}{5} [/tex]

[tex] - \frac{1}{5} + \frac{7}{5} = \frac{6}{5} [/tex]

[tex] - \frac{2}{7} + ( - \frac{3}{2} ) = - \frac{25}{14} [/tex]

[tex] - \frac{2}{7} + ( - 6) = - \frac{44}{4} [/tex]

[tex] - \frac{2}{7} + \frac{7}{5} = \frac{39}{35} [/tex]

[tex] \frac{3}{4} + ( - \frac{3}{2} ) = - \frac{3}{4} [/tex]

[tex] \frac{3}{4} + ( - 6) = - \frac{21}{4} [/tex]

[tex] \frac{3}{4} + \frac{7}{5} = \frac{43}{20} [/tex]

Explicación paso a paso:

espero te sea util