Answer:
x > -2
Step-by-step explanation:
to get 4x alone, we have to subtract 3 from -5
-5 - 3 = -8
4x> -8
-8/4 = -2
x>-2
Answer:
17
Step-by-step explanation:
I would just solve them individually for 3 and then add them together. f(x)=6(3)+3 = 21 and g(x)= 3-7= -4
(f+g)(3) = 21-4= 17
Answer:
Yes, y varies directly with x.
Step-by-step explanation:
Hence varies directly with .
Y = 4n - 3d
y = 4(2) - 3(5)
y = 8 - 15
y = -7