Answer:
29
Step-by-step explanation:
f(x) = 4x -7
f(9) = 4(9)-7
=36-7
=29
Dolls : teddy bears
6 : 7
if 120 dolls are equal to 6 portions,
7 portions,
(120/6) * 7
140 teddy bears
10-4=6. 6-3=3
6÷3 =2. Slope is positive and equals 2
Answer attached below. Hope it helps
Answer:
I think positive
Step-by-step explanation:
