Respuesta :

Gasaqui

Answer:

-11.7

Step-by-step explanation:

3.3+5(-7 + 4)

we apply distributive property

3.3+5*(-7) + 5*(4)

we know:

+ * - = -

+ * + = +

so we have:

3.3 -35 + 20

3.3 - 15

-11.7

mdukke
you would do parentheses first, so you would do -7+4= -3, then you would do 3.3 + 5 which would be 8.3, then you would do 8.3 x -3 and that would be -24.9

Otras preguntas