Respuesta :

Answer: -30r + 15

Step-by-step explanation:

first, we multiply the parenthesis by 20.

-20 x 1.5r + 20 x 0.75

then, we multiply/calculate.

-30r + 15

Answer: Brainliest? Need One More!

Step-by-step explanation:

20*(-1.5r)

+

20*(0.75)

-30r+15

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