Nathan buys coffee and hot chocolate for his co-workers. each cup of coffee costs $1.65 and each cup of hot chocolate costs $1.05. if he pays a total of $9.75 for 7 cups, how many of each does he buy?

He buys four cups of the coffee which is a total of : $6.60 and three of hot chocolate which is a total of $3.15
You add $6.60
+.$3.15

$ 9.75

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.