N 5 > −11 solve the inequality

In the diagram of circle a what is m

41/17 as a decimal rounded to the nearest hundredth

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?