georgeisabella georgeisabella

08-06-2020
Mathematics

contestada

If f(x)=8-10x and g(x)=5x+4, what is the value of (fg)(-2)?

Respuesta :

sierralinton1 sierralinton1

08-06-2020

Answer:

22

Step-by-step explanation:

8-10(-2)+5(-2)+4

first you would multiply -10 by -2 and 5 by -2

8+20-10+4

then you would add 8 and 20

28-10+4

then subtract 28 by 10

18+4

then add 18 and 4 together to get

22

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