Rodney owns 18 shirts and 6 pairs of jeans. Write a ratio to compare the quantities and draw a model to represent the two quantities. Explain your reasoning.
Please answer correctly this most of my grade and mine in 3rd grade pls help

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Ineed to know the answer to this algebra question.

Which graph represents the parent function of y=(x+2)(x-2)