Respuesta :

Answer: 20y - 7.5

(3 - 8y) * (-2.5) 
(3 * -2.5) + (-8y * -2.5)
-7.5 + 20y
20y - 7.5

Answer:

the answer is 20y-7.5

Step-by-step explanation:

you can trust me i did it on khan academy for homework today.