Mr. Schwartz is buying conversation hearts for his children for Valentine’s Day. Each box cost $1.25. He has a coupon for $0.50 off his total purchase. Write an equation to find c the total amount he will spend on conversation hearts h. Then use the equation to find the amount he will spend if he buys 4 boxes.

ligma

Step-by-step explanation: free points

c(n) = $1.25n - $0.50,

c(4) = $4.50

Step-by-step explanation:

if c = cost

and n = number of boxes

c = $1.25n - $0.50

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square