Respuesta :

maryannelynne

Step-by-step explanation:

0.4(5×-15+2.5×+7.5)use 2.5 to multiply the inner bracket

use 0.4 to multiply the equation in the bracket

2x-6+1+3

2×-5+3

2×-2

since there is no" equal to "sign this is the final answer

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