U-frame-it-today is selling small picture frames for $9.20. each small frame actually cost the store $4.00 before being marked up to $9.20. what is the percent of markup on each frame

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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