So the ratio is 3 hamburgers:9 pickles, which can be simplified to 1 hamburger:3 pickles. If you have 100 hamburgers, you woud have 300 pickles.
(s + 1)(s - 1) = s^2 - 1
= 19-1 = 18
Answer:
Step-by-step explanation:
11+20+4=35
11/35 red
20/35 or 4/7 yellow
4/35 blue
im stuck on the second sorry
ANSWER
D.

EXPLANATION
The equation of the blue graph is

This graph has been shifted down 3 units to obtain the red graph.
The red graph now has a y-intercept of 1.
The equation of the red graph is

The correct choice is D.