$5 for 4 muffins, 87 pebbles/aquarium and 12 apples and 3 baskets are unit rates
Answer:
Number 1 is nonlinear because the line is not straight and number 2 is linear.
Step-by-step explanation:
The answer to your question is... Supplementary angles!!
This is so because they would both add up to 180 degrees because they make a straight line!
I hope this helps!!