If we find the unit rate for the graph, that means it's proportional. For the first question, we could see that the unit rate is 2/1, so it's proportional.
Answer:
121b+22
Step-by-step explanation:
Ok so first you distribute the 11 because its outside the ( ).
(11*11b) + (11*2)
121b+22
Since you don't know what b is you can't go any further, there for your done.
Answer:
210 cubc feet
Step-by-step explanation:
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