Respuesta :

Answer:

-24.

Step-by-step explanation:

0.8*-23+0.8*-7

Use order of operation. Here we have  2 multiplications and one addition The multiplications are done first:

0.8*-23 + 0.8*-7

= -18.4 + -5.6

= -18.4 - 5.6

= -24.

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