A solid sphere is cut into 12 equal wedges. The volume of each edge is v = 1/9 to the third power

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The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?