Write an expression with the same meaning as "the result of multiplying 1/2 by a number, then subtracting 9." Please hurry it due today

Answer this question only if you know the 30 points and

True or false? a circle could be circumscribed about the quadrilateral below.

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75