Chad built a scale model of a statue. He built the model 7 inches tall to represent the actual height of 15 feet. Which equation below represents the
relationship between the actual height (a), in feet, and the height of the
model (m), in inches?
A. a = 7/15m
B. m = 7/15a
С. a = 0.75m
D. m = 0.75a

please help and show your work :(( will give brainliest!

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

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