Answer:
You can tell because, as x increases/decreases, y increases/decreases at the same rate EACH TIME. This way, no matter how many times the proportions increase OR decrease, the ratio between x and y always stays the same.
C. multiply the second equation by two. Then add the equations
ANSWER
My answer is in the photo above
Answer:
2.8
Step-by-step explanation:
Answer:
Step-by-step explanation:
you click the first one then you click the second one then you click the fourth one