3. The ratio of cats to dogs at a pet store is 4:5,
which means..

That means there are more dogs than cats in the pet store! :)

Step-by-step explanation:

no he doesnt because "-16' is negatiive

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.