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

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